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4 years ago

What is the exponent on 10 when you write 5.3 in scientific notation?

Mathematics

1 answer:

Mama L [17]4 years ago

3 0

5.3x10 to the 0 power.

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zysi [14]

Answer:

Step-by-step explanation:

3 0

3 years ago

4. Jane and Terry went to Long Island for a week. They needed to rent a car, so they checked out two rental firms. Avis wanted $

Elanso [62]

Answer:

Anything more than 89.8 miles

Step-by-step explanation:

Since Hertz charges $108/week, divide that by 7 so you have the daily rate.

Which is $15.43. Then set 28 = 15.43 + .14x. Subtract 15.43 from both sides.

12.57 = .14x Then divide both sides by .14 x = 89.8 miles is the break even point, so anything over that is when the Avis price would be less and anything under that is when the Hertz price is less.

7 0

3 years ago

Simplify by combining like terms: 5.5r + 3.2r

Masja [62]

Answer: 8.7r

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Y+2=5 slove y and show me how you sloved this problem

AfilCa [17]

Answer:

y=3

Step-by-step explanation:

Y+2=5

y+2-2=5-2

y=3

4 0

4 years ago

Read 2 more answers

One end of a ladder 32 feet long is placed 10 feet from the outer wall of a building that stands on the ground level. How far up

ladessa [460]

Answer:

30 ft

Step-by-step explanation:

This is a classic right triangle problem, where the length of the ladder represents the hypotenuse, where the ladder is lengthwise from the building is the base of the triangle, and what we are looking for is the height of the triangle. Pythagorean's Theorem will help us find this length.

$32^2-10^2=y^2$ so

1024 - 100 = y^2 and

y = 30.4 so 30 feet

4 0

3 years ago