All categories

2 years ago

Jocelyn drives her car with a constant speed of 40 miles per hour. How far can she travel in 1.5 hours?

Mathematics

2 answers:

lara31 [8.8K]2 years ago

5 0

Answer:

60 miles

Step-by-step explanation:

She travels 40 miles in one hour. So in the first hour, she's driven 40 miles. For the last 0.5 hours, she drives half of what she drove in the first hour, which would be 40/2 = 20. Combine these two numbers to get the total miles driven in 1.5 hours.

40 + 20 = 60

60 miles.

Hope this helps.

antoniya [11.8K]2 years ago

5 0

Answer:

I do no if I'm correct

<h2>I hope this helps</h2>

You might be interested in

Amanda wants to make a rectangular fenced area for her dogs. She wants the area to be 32 square feet with the length of the yard

navik [9.2K]

The fence is a 8x4 fence as they multiply up to 32 square feet and 8 is double 4. If you add 8+8+4+4 you will get 24. Then you multiply the perimeter (24) by 3 to get the final cost. This means that the final cost will be $72.00.

3 0

3 years ago

2y<br><img src="https://tex.z-dn.net/?f=2y%20%3D%2050" id="TexFormula1" title="2y = 50" alt="2y = 50" align="absmiddle" class="l

elena-s [515]

Y = 25
50 divided by 2 = 25

4 0

3 years ago

A house is being purchased at the price of $138,000.00. The 30-year mortgage has a 10% down payment at an interest rate of 4.875

Mama L [17]

Answer:

$238,600

Step-by-step explanation:

The amount being borrowed is 100% -10% = 90% of the purchase price, or ...

0.90 × $138,000 = $124,200.

Then the monthly payment can be computed using the amortization formula:

A = P(r/12)/(1 -(1 +r/12)^(-12t))

A = 124200(.04875/12)/(1 -(1 +.04875/12)^(-12·30)) ≈ 657.28

and the total repaid is ...

(360 months) × ($657.28/month) = $236,619.58*

The cost of mortgage insurance is considered part of the cost of the loan. That amount is ...

(77 months) × ($25.88/month) = $1992.76

so the total amount paid for the loan is ...

$236,619.58 +1992.76 = $238,612.34

The cost of the loan is about $238,600.

_____

* In figuring the total repayment cost, we used the full-precision value for the loan payment. The actual repayment amount will depend on the rounded value of the loan payment and the way the final payment is made. When rounded to the nearest $100, these details become unimportant.

3 0

4 years ago

Find the area of the trapezoid below.

Pani-rosa [81]

Answer: 54 cm²

Step-by-step explanation: In this problem, we're asked to find the area of the trapezoid shown. A trapezoid is a quadrilateral with one pair of parallel sides.

The formula for the area of a trapezoid is shown below.

$Area =\frac{1}{2} (^{b} 1 + ^{b}2)h$

The <em>b's</em> represent the bases which are the parallel sides and <em>h</em> is the height.

So in the trapezoid shown, the bases are 6 cm and 12 cm and the height is 6 cm. Plugging this information into the formula, we have $\frac{1}{2} (6 cm +12cm)(6 cm)$ .

Next, the order of operations tell us that we must simplify inside the parentheses first. 6 cm + 12 cm is 18 cm and we have $\frac{1}{2}(18 cm)(6 cm)$ .