Find the distance if you travel at a rate of 65mph for 7 hours. hint: distance = rate time.

2 answers:

7 0

As stated, the answer is rate*time.
Think of it like this:
If you go 65 mph, then in one hour, you'll have gone 65 miles because that's what the unit indicates: miles per 1 hour.
So, 2 hours means 65*2=130 miles, and so on...
So, in 7 hours, it's 65*7=455 miles.

sammy [17]3 years ago

5 0

Answer:455 miles.

Step-by-step explanation:

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Esther pays $355 per month for 5 years for a car. She made a down payment of $2,500. If the loan costs 7.1% per year compounded

oksano4ka [1.4K]

The cash price of the car includes the amount of the loan plus the amount of the down payment
Cash price=the loan of the car+down payment

First find the amount of the loan by using the formula of the present value of an annuity ordinary which is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv the amount of the loan ?
PMT payment per month 355
R interest rate 0.071
K compounded monthly 12
N time 5years
Pv=355×((1−(1+0.071÷12)^(−12
×5))÷(0.071÷12))
=17,885.56

Cash price=17,885.56+2,500
=20,385.56....answer

5 0

4 years ago

Determine the number of ways she can arrange her daily schedule.

natita [175]

Answer:

This can be found by using the permutations and combinations formuals.

Combinations being the C equation and Permutations being the P equation.

$P(n,r)=\frac{6!}{(6-6)!}=720$

Explanation:

A permutation is used for the list of data (where the order of the data matters) and the combination is used for a group of data (where the order of data doesn't matter).