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grandymaker [24]
3 years ago
8

We cannot hear echo in a small room, why ?​

Mathematics
1 answer:
Digiron [165]3 years ago
3 0

Answer:

yyyjhjjhmhjmhd

Step-by-step explanation:

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1 point
Dmitry_Shevchenko [17]
I’m sure the answer is, she can drive 562.5 miles.


Explanation:
.16 x 562.5 = 90
4 0
2 years ago
A cylinder with radius 3 feet and height 5 feet is shown.
Leviafan [203]

Answer:

The volume of the cylinder is <u>141.23 cubic feet </u>

Step by step explanation :

<u>Given</u>-

  • Radius of cylinder = 3 feet
  • Height of cylinder = 5 feet

Now, we know that

<h3>\boxed {\mathfrak \red{ volume \: of \: cylinder = \pi {r}^{2} h}}</h3>

where, r is the radius of the cylinder & h is the height of the cylinder.

Now,

Volume of the cylinder = \frac{22}{7}  \times  {3}^{2}  \times 5

=  \frac{22}{7}  \times 3 \times 3 \times 5

<h3>=   \frac{990}{7}</h3>

= 141.428571 ( approximately )

=  \boxed{ 141.43 \:  \mathfrak { {ft}^{3}} }

6 0
2 years ago
A bank loans ​$2100 to a business at 7​% for 3 months. How much simple interest will the bank​ earn?
Natali [406]

Answer:

  $36.75

Step-by-step explanation:

The amount of interest payable is given by ...

  I = Prt = $2100·0.07·(3/12) . . . . . . . . t is in years

  I = $36.75

The bank earned $36.75 on the loan.

7 0
3 years ago
Find the equation of the line with slope = -8 and passing through (9,-73). Write your equation in the form
Morgarella [4.7K]

Answer:

1. Find the equation for the line that passes through (−2,9) that has slope 7/3 Give your answer in point-slope form. You do not need to simplify. 2. Find the equation of the line with slope = -4 and passing through (-6,29). Write your equation in the form y= 3. Find the equation for the line that passes through the points (7,−4) and (4,9). Give your answer in point-slope form. You do not need to simplify.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Ms. May has to pay $5 for each bag of flour to make her cookies. She needs to buy 20 bags of flour. How much will she have to pa
xenn [34]
$100 dollars will be the end price.
5 0
3 years ago
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