Answers
Answer:
B
Step-by-step explanation:
Both A and C the arrows face the right but the inequality is x is LESS THAN (LESS THAN is always to the left) 4! Hope this helps!
Related Questions
CAN SOMEONE HELP ME PLEASE???
Answers
Answer:
Step-by-step explanation: First, you need to write all your data down from least to greatest. Next, count up all the numbers to see how many students. Then you want to find the mean which is average (add then divide). Median is the middle so you will x each number out till you get to the middle, and if the middle is 2 numbers, you find the average of them to find the median. Mode means most often. Range is highest minus lowest. And you can do the next 2.
Answer:
Range: 7
Greater than 9 is: 7
I'm not really sure about the distribution
Total Student: 25
Mean: 8.68
Median: 9
Mode: 8
Step-by-step explanation:
The length of time, y hours, it takes to put a jigsaw puzzle together is inversely proportional to the number of children, x, working on it. It takes 6 hours for 16 children to put the jigsaw puzzle together. How many children are needed to put the same jigsaw puzzle together? How many children are needed to put the same jigsaw puzzle together in 4 hours?
Answers
Answer: up to 120 pieces
Step-by-step explanation:
Which of the following statements is false?
-|-5| = -5
-|5| = -5
-(-5) = 5
|-5| = -5
Answers
Answer:
|-5| ≠ -5
Step-by-step explanation:
Lets check each one:
-|-5| = -(5) = -5 Correct
-|5| = -(5) = -5 Correct
-(-5) = 5 Correct
|-5| = 5 Incorrect
Any negative number inside of the absolute value brackets turns positive.
Any positive number inside of the absolute value brackets stays positive.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
who ever answers first I will put as brainliest :D
Answers
Answer:
15 pounds of meat
Step-by-step explanation:
Answer:
15 Pounds of Hamburger Meat
Step-by-step explanation:
The ratio is 5lb/$10
Since $30 is 3 times the $10 then you multiply the 5 by 3 and it comes out to 15lb of meat
Please help me out! its urgent:(
Answers
Answer:
for the third problem a = cb
for the 4th problem x = 5a + g
for the 2nd problem p = (q - 3r) / 4
for the first problem x = (-9 - z) / y
for the last problem: b = 15
A = 1/2 bh
75 = 1/2 b(10)
75 = 1/2 10b
multiply both sides by 2
150 = 10b
divide by 10 from both sides
15 = b
b = 15
Answer:
-9 - z/ y
Step-by-step explanation:
What is the value of x in the proportion?
A: 2 2/5
B: 5 2/5
C: 8 1/10
D: 12 3/20
Answers
Explain
n= (2 1/4)/x=(1 1/2)/(3 3/5) we should change is to easy fraction
(9/4)/x=(3/2)/(18/5)
(9/4)=2.25
(3/2)=1.5.
(18/5)=3.6
Substitute those fraction number with decimal number that makes easy to calculate
2.25/x=1.5/3.6 now we should do cross multiple
That means 2.25*3.6=8.1
1.5*x= 1.5x
8.1=1.5x divide both side with 1/5
X=5.4
Back to the choice
B, 5 2/5
First multiply 5*5 then add 2 === 27/5
27/5=5.4
So the answer is B
Circle A has a diameter of 2 feet.
Circle B has a circumference of 84 inches.
Which circle is bigger?
Answers
B because there are 12 inches in a foot. Do you need to divide 84÷12=7 which means Circle B is bigger
Answer:
Circle B
Step-by-step explanation:
Let's first convert the circumference of Circle B to feet:
84/12=7 ft
Now we find the diameter:
C = πd
7 ft = πd
d = 7/π
d = 2.23 feet (approximately, 3.14 for π)
Therefore Circle B is bigger as it has a larger diameter.
Express the following sums and summation notation.
pls help me, i need this for tomorrow
Answers
For question 6 the answer is 91 just add the numbers
What is the value of n?
Answers
Answer:
The correct answer of this question is A. 95
PLS ANSWER ASAP
a survey was given to people who own a certain type of car. what percent of the people surveyed were completely satisfied with the car.
I ADDED AN IMAGE
Answers
Answer:
70% add all the numbers to 2300 and divide 1610/2300
(Proportional Relationships MC)
The table shows a proportional relationship.
Workout (hours) 1 2 3
Calories Burned 240 480 720
Create a description in words for the table.
A The number of calories burned is dependent on the number of hours working out. For a one-hour workout, there are 240 calories burned, and for a two-hour workout, there are 480 calories burned.
B The number of calories burned is dependent on the number of hours working out. For every 240-hour workout, there is 1 calorie burned, and for every 480-hour workout, there are 2 calories burned.
C The number of hours working out is dependent on the number of calories burned. For a one-hour workout, there are 240 calories burned, and for a two-hour workout, there are 480 calories burned.
D The number of hours working out is dependent on the number of calories burned. For every 240-hour workout, there is 1 calorie burned, and for every 480-hour workout, there are 2 calories burned.
Answers
the constant is 240. for every hour, the person burns 240 calories.
hope this helped :-)
The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?
The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.
Answers
Answer: The Pyramid has 2 pairs of congruent faces
Step-by-step explanation:
The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces
The costs of buying a small piece of land and a small car in a remote village since the year 1990 are represented by the following tables:
Determine whether the data described in the tables is best modeled by a linear function or an exponential function.
Answers
Please provide the specific data or tables for the costs of buying a small piece of land and a small car since 1990, and I'll be happy to help you determine whether a linear or exponential function is the best model for the data.
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
13.Is the question asking for a missing part or a missing whole? Select the correct boxes in the table.
Part or Whole→What number is 18% of 50?
part or whole →Two percent of what number is 400?
part or whole→Sixty-eight percent of 56 is what number?
part or whole→Eighteen is 75% of what number?
Answers
Answer:
Im very confused
1) 9 (whole)
2) 8 (whole)
3) 38.08 (part)
4) 24 (whole)
A = part
B = whole
C = part
D = whole
Which situations best describe opposite quantities that when combined make 0? Select all that apply.
Answers
Because they are the same but one is positive and one is negative
For example if you were to give me a dollar to buy something and later that week I have you a dollar because you were short for paying for something you wouldn’t be gaining a dollar you would be getting it back. Because they equal each other out. You were one dollar poorer and then you got that dollar back bring you to your original amount of money.
A plane descended 922.02 meters in 5.5 minutes.
What is the plane's rate of descent?
Enter your answer in the box.
(Answer) m/min
Answers
Answer:
922.02/5.5
Step-by-step explanation:
The plane's rae of descent is 922.02/5.5
Write the coordinates of the vertices after a rotation 180° counterclockwise around the origin.
Answers
Answer: swap u and v I don't think w will change
Step-by-step explanation:
-
An American traveling in Japan wishes to exchange American money for Japanese money. If the exchange rate is $1 = 80 yen, then how many dollars will the traveler need to purchase 10,000yen?
Answers
Answer: $125
Step-by-step explanation:
1/80=x/10,000
10,000/80=125
Hope this helped!
Answer:125 yen
Step-by-step explanation:
Ratio and proportion
Ratio=1:80=x:10,000
x represents dollars which is unknown
1/80=x/10,000
Then you cross multiply
80x=10,000
80x/80=10,000/80
x=125
Therefore,$125 will give you 10,000yen
What number would you subtract from both sides of the equation to solve for c?
c + 7 = -14
(Only write the number that you would subtract. Do no write the equation.)
Answers
To solve for c in the equation c + 7 = -14, you would subtract 7 from both sides of the equation.
Plz help me I need the answer by today.
Answers
Answer:
x=5/3, and x=-1
Step-by-step explanation:
The absolute value sign makes anything inside of it positive. So there are two possible x values for this problem. When we open the absolute value brackets we need to create two different equations. 3x-1=4, and 3x-1= -4. Solving these two equations we can find two possible values of x. x equals 5/3, and -1.
Whats the answer? I'll give brainleist!
Answers
Answer:
51 \(\frac{1}{5}\) laps
Step-by-step explanation:
Answer:
Step-by-step explanation:
Frank finds 9 coins on the floor of his car, and 3 of them are quarters. If he finds 15 more coins on the ground, at the same ratio as the coins found in the car, how many more coins will most likely be quarters?
Answers
3 is 1/3 of 9, meaning the probability of picking up a quarter is 1/3, if he finds 15 more,
15/3 is 5.
5 coins should be quarters
Answer: 5 coins
Step-by-step explanation:
Frank found 9 coins on the floor of his car, and 3 of them were quarters. This means that 3 out of the 9 coins, or \(\frac{3}{9}\), were quarters.
Simplifying this fraction, we get \(\frac{1}{3}\) of the coins found in the car were quarters.
If Frank finds 15 more coins on the ground at the same ratio, then \(\bold{\frac{1}{3}}\) of these coins will also be quarters. To find out how many quarters he will most likely find, we need to find \(\bold{\frac{1}{3}}\) of 15:
\(\large \frac{1}{3} \times 15 = 5\)
Therefore, Frank will most likely find 5 more quarters on the ground, assuming he finds coins at the same ratio as he did in his car.
_______________________________________________________
Dan made a scale drawing of a summer camp. The scale of the drawing was 5 centimeters : 3 meters. The sand volleyball court is 9 meters wide in real life. How wide is the volleyball court in the drawing?
centimeters ______
Answers
Answer:
Step-by-step explanation:
9 divided by 3=3
3 times 5=15
To find the width of the volleyball court in the scale drawing, we set up a proportion using the scale (5cm : 3m) and the real-life width (9m). Solving the proportion (5cm : 3m = x : 9m) gives us a drawing width of 15cm.
Explanation:The first step to solve this problem is to set up a proportion. In Dan's drawing, 5 centimeters represents 3 meters in real life. So we can write the first ratio as 5cm : 3m. We know in real life the volleyball court is 9 meters wide, so to find out how wide it is in the drawing we set up the proportion 5cm : 3m = x : 9m. To solve for x, we cross multiply and divide. (5cm * 9m) / 3m = 15cm. Thus, the width of the volleyball court in the drawing is 15 cm.
Learn more about scale drawing here:https://brainly.com/question/31567993
#SPJ2
The circle graph describes the distribution of preferred transportation methods from a sample of 300 randomly selected San Francisco residents.
circle graph titled San Francisco Residents' Transportation with five sections labeled walk 40 percent, bicycle 8 percent, streetcar 15 percent, bus 10 percent, and cable car 27 percent
Which of the following conclusions can we draw from the circle graph?
Bus is the preferred transportation for 25 residents.
Bicycle is the preferred transportation for 48 residents.
Together, Streetcar and Cable Car are the preferred transportation for 42 residents.
Together, Walk and Streetcar are the preferred transportation for 165 residents.
Answers
Answer:
Bus is the preferred transportation for 25 residents.
Step-by-step explanation:
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Answers
Step-by-step explanation: The committee that wrote the article created a central government that could organize the war. However, the committee did not trust an overly powerful government, so they did not give the power to enforce
Harshini rode her bicycle 13.76 kilometers on Monday, 9.8 kilometers on Wednesday, and 16.415 kilometers on Friday.
She used the addition below to determine the total distance she rode over the three days.
13.76
9.8
+ 16.415
39.975
Which method determines whether her answer is reasonable?
Remove the decimal points and add 137 +98 + 16415 = 17,889; since 17,889 is not close to 39.975, her answer is
not reasonable.
Round all the numbers to 20; since 20 + 20 + 20 = 60 and 60 is not close to 39.975, her answer is not reasonable.
Round all the numbers to 10; since 10 + 10 + 10 = 30 and 30 is close to 39.975, her answer is reasonable.
Round 13.76 to 14, round 9.8 to 10, and round 16.415 to 16; since 14 + 10 + 16 = 40 and 40 is close to 39.975, her
answer is reasonable.
Answers
Answer:
The last method (Round 13.76 to 14, round 9.8 to 10, and round 16.415 to 16; since 14 + 10 + 16 = 40 and 40 is close to 39.975, her answer is reasonable.)
Step-by-step explanation:
Option 1 is unreasonable because removing the decimal points just changes the whole problem and claims that Harshini rode her bike 1376 kilometers on Monday and etc., which she did not. Option 2 is unreasonable because not all the numbers are near 20 and should be rounded to their nearest whole numbers instead to find a more accurate estimate. Option 3 is unreasonable for the same reason as option 2, the numbers should be rounded to their nearest whole numbers instead to find a more accurate estimate. Option 4 is reasonable because the numbers are rounded to the nearest whole numbers which makes the estimate more accurate.
Please helpp!! Ty ty!♡♡
Answers
Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!
If you're good at trigonometry please help me with question nine a and b and show full working out tyyyyyyyy ;)
Answers
Problem 9, part a)
Compass bearings always have north as the starting point. This is where 0 degrees is situated, and 360 degrees as well. As the bearing angle increases, you'll turn to the right toward the eastward direction. Effectively you're sweeping out a clockwise rotation. The bearing 322 degrees is in a northwest position as the diagram shows (place the ship at the bottom right corner of the triangle). The bottom right acute angle of the triangle is 322 - 270 = 52 degrees. This is the reference angle we'll use for finding the distance d.
With respect to the reference angle of 52 degrees, the side 18.5 is the opposite side and d is the adjacent side. Use the tangent ratio to get...
tan(angle) = opposite/adjacent
tan(52) = 18.5/d
d*tan(52) = 18.5
d = 18.5/tan(52)
d = 14.4537840903742
The approximate value of d is 14.4537840903742 km
This rounds to 14.5 when rounding to one decimal place.
Answer: 14.5 km=======================================================
Problem 9, part b)
Recall that
distance = rate*time
where "rate" is another term for "speed" or "velocity"
We can solve this for the time to get
time = distance/rate
------
We found the distance back in part a) above. We are given the rate of 48 km/h
So,
time = distance/rate
time = 14.4537840903742/48
time = 0.3011205018828
This is the time it takes in hours. Multiply by 60 to convert to minutes
0.3011205018828 hours = 60*0.3011205018828 = 18.067230112968 minutes
This rounds to the whole number 18
Answer: 18 minutesplease explain with the answer
Answers
Answer:
First box (Top left): y + x = 4
Second box (Top right): y = x + 4
Third box (Bottom): y = (1/4)x
Step-by-step explanation: For the first box on the top left, the line is shown going down which means as x increases, y decreases resulting in a negative slope. Since the equation of a line has the form y = mx + b where m represents the slope, m would be a negative number for a negative slope. By rearranging the equations above, we can write y + x = 4 as y = -x + 4 after subtracting both sides by -x to make it look like the form y = mx + b. Since this is the only equation with a negative slope and the y-intercept (where the line intercepts the y-axis) represented as b is 4 as shown in the graph and the equation, the equation for this line is y + x = 4.
For the second box on the top right, the line is shown going up which means as x increases, y increases resulting in a positive slope. Since the slope is now positive, the m, in the same form, y = mx + b, would be a positive number. The y-intercept or b is also still 4 as shown in the graph as the line intersects the y-axis so by looking at the options above, the equation for this line is y = x + 4.
For the third box on the bottom, the line is shown with a less steep slope going up meaning as x increases, y increases with a lower slope. Since the slope will still be positive but lower than the previous line with a y-intercept of 0 as shown in the graph, the equation for this line is y = (1/4)x.