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2 years ago

How do i construst a histogram?

1 answer:

4 0

A histogram is like a bar graph without gaps between the rectangles. So you first create a bar graph with your labels and title, then you get rid of the gaps between the rectangles.

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A lawn sprinkler sprays water 4 feet in all direction as it rotates.

Ber [7]

Answer:

50.24 ft^2

Step-by-step explanation:

The radius of the circle in which the lawn sprinkler sprays water is 4 feet.

The formula to find the area of a circle is $\pi r^2$ , where r = radius and π, in this case, is 3.14.

3.14 × 4^2
3.14 × 16
50.24 ft^2

Therefore, the answer is 50.24 ft².

5 0

2 years ago

As Sally and George practice for the SAT their scores on practice test rise Sally’s current score is 850 and it is rising by 10

aleksley [76]

Answer:

a) 7 weeks b) George's

Step-by-step explanation:

Sally's score can be modeled by 10x+850.

George's score can be modeled by 50x+570.

We can set them equal to each other to see when they intersect.

10x+850=50x+570

40x=280

x=7

If George overtakes her in the 7th week, of course he'll have the higher score in 12 weeks.

3 0

3 years ago

What is mila’s average swimming speed?

skad [1K]

Answer:

she swam 1500 meters in 1/4 of the time and he swam 750 in half of his time. Hope this helps

5 0

3 years ago

the angle of elevation of a jet plane from a point P on the ground is 60 degree after a flight of 15 seconds the angle of elevat

Nana76 [90]

Answer:

200m/s

Step-by-step explanation:

Please see the attached pictures for full solution.

5 0

3 years ago

What us9/2 written ad mixed numbers

kogti [31]

Answer:

4 and 1/2

Step-by-step explanation:

divde 2 into 9 that will go into 4 times then the left over is 1 then keep your denominator

7 0

3 years ago