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4 years ago

35 in 37 in Find area and round to the nearest hundredth

Mathematics

1 answer:

kenny6666 [7]4 years ago

3 0

Answer:

1295 in^2

Step-by-step explanation:

A rectangle of length 37 in and width 35 in has area (37 in)(35 in) = 1295 in^2

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Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework. Which graph shows the total homew

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Do you have pictures of the graph? but just pic the one that goes up 3 because its asking about number of math questions..

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3 years ago

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A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 43 ft/s. Its height

Lina20 [59]

Answer:

Instantaneous Velocity at t = 1 is 20 feet per second

Step-by-step explanation:

We are given he following information in the question:

$y(t)=43t-23t^{2}$

B) Instantaneous Velocity at t = 1

$y(1) = 43(1)-23(1)^2 = 20$

A) Formula:

Average velocity =

$\displaystyle\frac{\text{Displacement}}{\text{Time}}$

1) 0.01

$y(1 + 0.01)=y(1.01) = 43(1.01)-23(1.01)^{2} = 19.9677\\\\\text{Average Velocity} = \dfrac{y(1.01)-y(1)}{1.01-1} =\dfrac{19.9677-20}{1.01-1}= \dfrac{-0.0323}{0.01} = -3.230000 \text{feet per second}$

2) 0.005 s

$y(1 + 0.005)=y(1.005) = 43(1.005)-23(1.005)^{2} = 19.984425\\\\\text{Average Velocity} = \dfrac{y(1.005)-y(1)}{1.005-1} =\dfrac{19.984425-20}{1.005-1} = -3.1150000 \text{feet per second}$

3) 0.002 s

$y(1 + 0.002)=y(1.002) = 43(1.002)-23(1.002)^{2} = 19.993908\\\\\text{Average Velocity} = \dfrac{y(1.002)-y(1)}{1.002-1} =\dfrac{19.993908-20}{1.002-1} = -3.0460000 \text{feet per second}$

4) 0.001 s

$y(1 + 0.001)=y(1.001) = 43(1.001)-23(1.001)^{2} = 19.996977\\\\\text{Average Velocity} = \dfrac{y(1.001)-y(1)}{1.001-1} =\frac{19.996977-20}{1.001-1} = -3.0230000 \text{feet per second}$

3 0

3 years ago

Help I need an explanation

shepuryov [24]

Answer:

Step-by-step explanation:

X =75

4 0

3 years ago

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Can you explain to me what is 22.5% written as a fraction in simplest form? The question is multiple choice and I don't get it.

marshall27 [118]

Answer:

225/10

Step-by-step explanation:

22.5 is 45/2 which is 22 1/2 as a mixed fraction and 225/10 is 22 1/2 as a mixed fraction so I think thats the answer.

6 0

3 years ago

6Avani had $350 when she started her savings account. She withdrew $50 to buy a gift for her mom. What percent of her original s

Aliun [14]

Answer: 14%

Step-by-step explanation:

50:350*100 =

( 50*100):350 =

5000:350 = 14.29

i hope this helps !!!!

8 0

3 years ago