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2 years ago

Pls help me due in 10 mins

Mathematics

2 answers:

Charra [1.4K]2 years ago

7 0

Solving as fractions, the amount of feet from each side of the wall would be: 4⅛ feet.

<h3>Solving Fractions</h3>

Given the following:

length of the wall = 10¾ feet
length of the picture = 2½ feet

Therefore:

Amount of feet from each side of the wall = [10¾ - 2½]/2

= [43/4 - 5/2]/2

= [(43 - 10)/4]/2

= 33/4 × 1/2

= 33/8

= 4⅛ feet

Therefore, solving as fractions, the amount of feet from each side of the wall would be: 4⅛ feet.

Learn more about fractions on:

brainly.com/question/17220365

EastWind [94]2 years ago

6 0

I was about to answer but realized it’s already due, sorry :(

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KIM [24]

Answer:

Step-by-step explanation:

10^0=1

10^-3 = 1/10^3

4.0=4

so : 1.72×10^0/4.0×10^-3 = (1.72× 10^3)/4 =430

scientific notation is : 4.30× 10^2

4 0

3 years ago

Joe barrowed $2,000 from the bank at a rate of 7% simple interest per year. How much will be in your account in 5 years?

timofeeve [1]

For the answer to the question above,
The simple interest formula is I = P * r * t

P is the principal (2,000)
r is the interest rate (7% or 0.07)
t is the time (5)

2000 * 0.07 * 5 = 700

$700.00 is the interest

Joe has to pay $700.00 in interest.
I hope this helps

4 0

3 years ago

Assuming that a soap bubble is a perfect sphere, what is the diameter of a bubble containing 1,000 cm^3 of air? Round to the nea

jenyasd209 [6]

Answer:

A is correct

Step-by-step explanation:

In this question, we are concerned with. calculating the diameter of a bubble given the volume of the bubble.

Since we have assumed the bubble to be a perfect sphere, it’s volume V = 4/3 * pi * r^3

Plugging the value of V = 1000cm^3 , we have

1000 = 4/3 * pi * r^3

3000/4pi = r^3

r^3 = 238.732

r = cube foot of 238.732

r = 6.20cm

This is same as 6.2cm

5 0

3 years ago

What is the value of x 55,105<br> A.50<br> B.20<br> C.160 <br> D.55

Ann [662]

Answer:

c)55

Step-by-step explanation:

7 0

3 years ago

If the coefficient of determination is 0.9, the percentage of variation in the dependent variable explained by the variation in

vagabundo [1.1K]

Answer:

90% of the variation in the dependent variable is explained by the independent variable.

Step-by-step explanation:

We are given the following in the question:

coefficient of determination = 0.9

We have to find the percentage of variation in the dependent variable explained by the variation in the independent variable.

Coefficient of Determination:

The coefficient of determination is a measure that explains and predicts the dependent variable.
It explains the variation in the dependent variable caused by the independent variable.
The coefficient of determination, also known as the R squared value and is obtained by squaring the coefficient of correlation.

$\text{Coefficient of Determination} = R^2 = 0.9 = 0.9\times 100\% = 90\%$

Thus, 90% of the variation in the dependent variable is explained by the independent variable.

8 0

3 years ago