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IgorC [24]
4 years ago
14

What is the unit rate of $74.75 rounded to the nearest whole number.

Mathematics
2 answers:
faust18 [17]4 years ago
6 0
74.75 to the nearest whole number is $75
cupoosta [38]4 years ago
5 0
I think it might be 75 not a 100% sure aha
You might be interested in
The following formula relates three quantities: Force (F), mass (m), and acceleration (a). F = ma
Firdavs [7]

F = ma is a=\frac{F}{m}

<h3>Why is the formula F=ma?</h3>
  • The equation for Newton's Second Law of Motion is F = ma. Force is equal to the rate of change of momentum, according to the definition of Newton's Second Law of Motion. Force is defined as mass times acceleration for a constant mass.

The following formula relates three quantities: Force (F), mass (m), and acceleration (a). F = ma

F = ma

F= force

m= mass

a= acceleration

F = ma

Divide both sides by the mass

a=\frac{F}{m}

F = ma is a=\frac{F}{m}

To learn more about F = ma, refer to:

brainly.com/question/836102

#SPJ9

6 0
2 years ago
A farmer outside of Clinton NC plants 20 plots of a new type of corn. The average yield for these plots is ī= 150 bushels per ac
bogdanovich [222]

Answer:

The 95% confidence  interval is (150\pm 8.8).

Step-by-step explanation:

The information provided is:

\bar x=150\\\sigma = 20\\n=20

The critical value for 95% confidence level is:

z_{\alpha/2}=z_{0.05/2}=z_{0.025}=1.96

Compute the margin of error as follows:

MOE=z_{\alpha/2}\cdot\frac{\sigma}{\sqrt{n}}

          =1.96\times\frac{20}{\sqrt{20}}\\\\=1.96\times 4.47214\\\\=8.7653944\\\\\approx 8.8

Then the 95% confidence  interval is:

CI=\bar x\pm MOE

     =150\pm 8.8

Thus, the 95% confidence  interval is (150\pm 8.8).

5 0
3 years ago
10x-2y=18 8x=y solve by substitution
lana [24]

Answer:

x = -1 and y = 18

Step-by-step explanation:

Given the system of equations

y + 8x = 10... 1

2y - 4x = 40 ... 2

From 1; y = 10-8x

Substitute into 2;

2(10-8x) - 4x = 40

20 - 16x - 4x = 40

20 - 20x = 40

-20x = 40 - 20

-20x = 20

x = -1

Recall that y = 10-8x

y = 10 - 8(-1)

y = 10 + 8

y = 18

therefore your answer is  x = -1 and y = 18

4 0
3 years ago
Read 2 more answers
A person borrowed Rs. 5550 from is at 4% compound interest Rs 500 was paid each year. what amount paid at the end of 5th year wi
nordsb [41]

Solution :

Money left after 1st year :

M = 5550( 1 + \dfrac{4}{100}) - 500 = 5272

Money left after 2nd year :

M = 5272( 1 + \dfrac{4}{100}) - 500 = 4982.88

Money left after 3rd year :

M = 4982.88( 1 + \dfrac{4}{100}) - 500 = 4682.19

Money left after 4rd year :

M = 4682.19( 1 + \dfrac{4}{100}) - 500 = 4369.48

Money left after 5rd year :

4369.48(1+\dfrac{4}{100})-500 = 4044.26

At the end of 5th year an amount of Rs 4044.26 will clear the debt.

6 0
3 years ago
A cheetah’s distance traveled varies directly with the amount of time it runs. The cheetah travels 90 m in 2.5 s.
Maksim231197 [3]
In 4 seconds the cheetah will run 144m

8 0
3 years ago
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