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UNO [17]
2 years ago
7

An airplane flies 1920 miles in 3 hours. What is it’s average speed in miles per hour?

Mathematics
1 answer:
const2013 [10]2 years ago
3 0

Answer:

640

Step-by-step explanation:

you just divide

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The results of a poll show that the true proportion of students who prefer the new schedule is likely in the interval (0.195,0.2
KengaRu [80]

Answer:

0.22

Step-by-step explanation:

The point estimate is simply the middle of the confidence interval.

p = (0.195 + 0.245) / 2

p = 0.22

3 0
3 years ago
The force (F) needed to cause the acceleration (a) of an object of mass, m, is given by the equation, F = ma where m is the obje
Liono4ka [1.6K]

Answer: According to Newton s Second Law of Motion, also known as the Law of Force and Acceleration, a force upon an object causes it to accelerate according to the formula net force = mass x acceleration. So the acceleration of the object is directly proportional to the force and inversely proportional to the mass.

Step-by-step explanation:

3 0
2 years ago
You are going running. For every mile you run, you burn 100 calories. In the graph and table below, m represents the number of m
Volgvan
I think you need to pit in a graph or draw one yourself, eat mile lable that you ran 100 miles and keep going
5 0
3 years ago
If Tammy takes out a discounted loan for $850 at a simple interest rate of 12%, but only receives $800 into her bank account, wh
Vikki [24]

Answer : The duration of the loan is, 6 months

Step-by-step explanation :

First we have to determine the discounted money.

Discounted money = $850 - $800 = $50

Thus, interest = $50

Now we have to determine the time of loan.

Formula used :

S.I=\frac{PRT}{100}

where,

P = principle

R = interest rate

T = time

S.I = simple interest

Now put all the given values in the above formula, we get:

For 1 year : \$50=\frac{(\$850)\times (12)\times T}{100}

For 12 months : \$50\times 12=\frac{(\$850)\times (12)\times T}{100}

T=5.88month\approx 6month

Thus, the duration of the loan is, 6 months

3 0
3 years ago
What is the best approximation of the sine of 50°?
Gelneren [198K]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

As I calculated it, sine 50 is equivalent to <span>0.2623748537.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
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