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3 years ago

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Sarah read her book for 2 1/8 hours on Monday, 1 1/2 hours on Wednesday, and 1 3/4 hours on Friday. How many hours did she read

her book in all?

1 answer:

Bezzdna [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Add the fractions by finding the greatest common factor of them all. if not any break up into 2 then add the other fraction to i

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Nate has $50 to spend at the grocery store. he fills his shopping cart with items totaling $46. At checkout he will have to pay

Akimi4 [234]

Answer:

yes he can

Step-by-step explanation:

he has to pay total is : 46+46x6%=48.76$

so he can pay that

8 0

3 years ago

Read 2 more answers

What has a greater percent of increase? 5 bonus points on 50 point exam or 5 bonus points on a 100 point exam?

yanalaym [24]

5 bonus on 50 is 5/50 *100%=10%
5 bonus on 100 is 5/100 *100%=5%
Answer: for 50 points.

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3 years ago

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What percent of 600 is 24?

Delicious77 [7]

1. 4%
2. 24
3. 164
4. 2%
Work shown

3 0

3 years ago

Solve each equation check your solution<br> 49=-7(t+1)

enyata [817]

49 = -7 (t + 1)
49 = -7t + 7
-7 -7
42 = -7t
÷ -7 ÷ -7
-6 = t

t = -7

5 0

3 years ago

Read 2 more answers

Sphere B is the image of sphere A after dilation by a scale factor of 44. If the surface area of sphere B is 432 km^2, find the

Sergeeva-Olga [200]

<h2>Answer:</h2>

27 km²

<h2>Step-by-step explanation:</h2>

$SA=4\pi Jr^2$

$4\pi r^2_B=432$

$r^2_B=\frac{108}{\pi}$

$r_B=\frac{6\sqrt3}{\sqrt{50}}$

$r_A=\frac{r_B}{4}=\frac{3\sqrt3}{2\sqrt\pi}$

$S_0SA=4\pi Y\begin{matrix}2\\A\\\end{matrix}$

$=4\pi\bullet\frac{27}{4\pi}$

$=27\ km$

$Y_B:Y_A=4=1$

$SA_B:SA_A=16:1$

$432\div 16=27\ km^2$

$simple\ relation.$

<em>I hope this helps you</em>

<em>:)</em>

7 0

2 years ago