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jasenka [17]
4 years ago
11

Estimate Square root of 97.5÷1.96

Mathematics
2 answers:
Marysya12 [62]4 years ago
6 0

Answer:

Step-by-step explanation: 49.7 is the estimated root, the answer.

notka56 [123]4 years ago
6 0

Answer:

7

Step-by-step explanation:

1) Round both numbers up to the nearest integer:

98/2

==49

3) Take the square root of 49:

7

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If there is 60 runners and they each get 8 oz of water how many pounds of water do they get total
irina1246 [14]
If you multiple the numbers together...you will get the answer....480 pounds of water in total
7 0
3 years ago
Grace drew a triangle with sides of equal length. Its measured with sides of 3 cm. What is the perimeter of the triangle?
Otrada [13]

Answer:

9 cm explained to

Step-by-step explanation:

explained that

4 0
3 years ago
Bob sells part of a 50-acre rectangular plot of land he owns so that he can still own a smaller rectangular plot within the orig
Nuetrik [128]

Considering the area of a rectangle, it is found that the area of Bob's remaining plot of land is of 12.5 acres.

<h3>What is the area of a rectangle?</h3>

The area of a rectangle of length l and width w is given by the multiplication of these dimensions, that is:
A = lw.

In this problem, both the length and the width are divided in half, hence the proportion remaining is given by:

A = 0.5l x 0.5w = 0.25lw = 25% of the initial area.

Hence:

0.25 x 50 = 12.5.

The area of Bob's remaining plot of land is of 12.5 acres.

More can be learned about the area of a rectangle at brainly.com/question/10489198

#SPJ1

5 0
2 years ago
A phone company offers to monthly plans. Plan a cost $23 plus an additional $.08 for each minute of calls. Plan B cost $19 an ad
Anettt [7]

Answer:

The indifference point is 100 minutes.

Step-by-step explanation:

Giving the following information:

Plan a cost $23 plus an additional $.08 for each minute of calls.

Plan B cost $19 an additional $.12 for each minute of calls.

<u>First, we need to establish the total cost formula for each plan:</u>

Plan A= 23 + 0.08*x

Plan B= 19 + 0.12*x

x= number of minutes

<u>Now, to calculate the indifference point, we equal both formulas and isolate x:</u>

23 + 0.08x = 19 + 0.12x

4 = 0.04x

100= x

The indifference point is 100 minutes.

<u>Prove:</u>

Plan A= 23 + 0.08*100= $31

Plan B= 19 + 0.12*100= $31

5 0
3 years ago
If 3a +5b =10 and 5a +3b =30 what is the average of a and b?
saw5 [17]

Hello, please consider the following.

3a+5b + 5a + 3b = 8(a+b)=10+30=40\\\\a+b=\dfrac{40}{8}=5

And the average is

\dfrac{a+b}{2}\boxed{=\dfrac{5}{2}}

Thank you.

6 0
3 years ago
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