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2 years ago

Solve and show all work, simplify completely: 7/10 x 2/3

Mathematics

2 answers:

Maurinko [17]2 years ago

6 0

7/15 or 0.46666666667

ikadub [295]2 years ago

5 0

7/15 or o.46 that is the answer to this question

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Why in division there is sometimes remaindres?

Ksenya-84 [330]

In division problems, if the division results in a decimal or fraction, (not a whole number), than it has a remainder. If the division results in a whole number, then there is no remainder, or a remainder of zero.

Examples:

6/3=2

6/4=1.5

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2 years ago

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What is the area of the shape below.

Alex787 [66]

For a trapezoid, the area is:

S=(b+B)h/2, where b and B are the bases, and h is the height.

b=2

B=2+2+2=6

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S=(2+6)×2/2=8

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What is the volume of the cone below?

lara [203]

Answer:

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Step-by-step explanation:

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3 years ago

mr.torres is 6 1/4 feet tall. Mr. torres is 5 1/2 feet tall. How much shorter is Mrs. torres than her husband PLEASE HURRY!

OleMash [197]

Answer: 3/4

Step-by-step explanation: 6 1/4 - 5 1/2

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2 years ago

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Please I need help and thx<br>please show how you did it

rosijanka [135]

Answer:

1.) 9.2

2.)

625

633

the dealer

8.81

Step-by-step explanation:

I'm gonna assume that cm= compounded monthly

1.)

effective rate: .153/12= .01275

x= payments

$2590.67=300*\frac{1-(1+.01275)^{-x}}{.01275}\\.110103476=1-1.01275^{-x}\\.889896525=1.01275^{-x}\\\log_{1.01275}.889896525=-x\\x=9.207$

2.)

If there is no interest rate attached to financing through the deal the payment is just

37500/60 = 625

The monthly payment from the bank has a present value of 37500-3000=34500

and the effective rate is .039/12= .00325

$34500=x\frac{1-(1.00325)^{-60}}{.00325}\\34500=54.43234738x\\x=633.81$

Finally, the amount we save is just the difference

633.81-625=8.81

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2 years ago

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