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MariettaO [177]

2 years ago

15

Andrea, a 65.0 kg sprinter, starts a race with an acceleration of 3.700 m/s2. If she accelerates at that rate for 12.50 m and th

en maintains that velocity for the remainder of a 100.00 m dash, what will her time (in s) be for the race?

1 answer:

astra-53 [7]2 years ago

5 0

Step-by-step explanation:

Below is an attachment containing the solution

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HELP FIRST TO ANSWER ALL IS BRAINLEIST!!!!!!!!!

andreev551 [17]

Answer:

1. D) 1 9/20

2. B) 7/12

4. D) $50.00

Step-by-step explanation:

The working is as follows :

1. Mrs. Lang bought 3/4 pound of red grapes and 7/10 pound of green grapes. To find out how many are in total we have to add both values total.

3/4 + 7/10

The LCM of 4 and 10 is 20.

3/4 * 5 = 15/20

7/10 * 2 = 14/20

15/20 + 14/20 = 29/20 = 1 9/20

2. 1/3 + 1/4

The LCM of 3 and 4 is 12

1/3 * 4 = 4/12

1/4 * 3 = 3/12

4/12 + 3/12 = 7/12

4. Sharon spent 2/3 of her clothing allowance; she was given $75. All we have to do is find 2/3 of $25 :

2/3 * $75 = $50.00

4 0

3 years ago

The cost of three pounds of grapes is $6.57 what is the constant proportionality that relates the cost in dollars to the number

NemiM [27]

$6.57/3 = $2.19 That is the answer.

7 0

3 years ago

Read 2 more answers

Someone plz help to become brainliest and get points !! :) plz answer truthfully

Ilia_Sergeevich [38]

Total number of cubic inches of cheese sauce in container = Volume of cylinder = $\pi .8^2.7$

Option A is correct.

Step-by-step explanation:

The diameter of cylinder = 16 inches

The height of cylinder = 7 inches

Total number of cubic inches of cheese sauce in container = Volume of cylinder = ?

The formula used to find Volume of cylinder is:

$Volume=\pi r^2h$

We are given diameter of cylinder while we need radius according to formula.

So, radius = diameter/2

radius = 16/2

radius = 8

Putting values and finding volume:

$Volume=\pi .8^2.7$

So, Total number of cubic inches of cheese sauce in container = Volume of cylinder = $\pi .8^2.7$

Option A is correct.

Keywords: Volume of cylinder

Learn more about Volume of cylinder at:

#learnwithBrainly

8 0

3 years ago

the volleyball team sold 16 items on first day of a bake sale, 28 items second day, and 12 items on the last day there were 4 it

Gelneren [198K]

Add all the item together:

16 + 28 + 12 + 4

=60 total items

5 0

3 years ago

Read 2 more answers

10. Use the properties of exponents to simplify the expression:

aivan3 [116]

<h3><u>Answer</u> :</h3>

$\bigstar\:\boxed{\bf{\purple{x^{\frac{m}{n}}}=\orange{(\sqrt[n]{x})^m}}}$

Let's solve !

$:\implies\sf\:25^{\frac{3}{2}}$

$:\implies\sf\:(\sqrt[2]{25})^3$

$:\implies\sf\:5^3$

$:\implies\boxed{\bf{\red{125}}}$

<u>Hence, Oprion-D is correct</u> !

7 0

3 years ago