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kicyunya [14]
3 years ago
5

you earn $20 per hour doing landscaping work. Your total earnings depend on the amount of hours you spent landscaping

Mathematics
1 answer:
Brrunno [24]3 years ago
8 0
H = hour
e = earnings

20h = e
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Steven borrows $60,000 for school. The interest rate is 6.5%. He wants to pay off the loan in 12 years. What would be the simple
mihalych1998 [28]

Answer:

  • D) $46800

===========================

The amount of simple interest is:

  • Interest = Loan * rate * time

or

  • I = P * r * t

Given:

  • P = $60000, r = 6.5%, t = 12 years

Substitute and calculate:

  • I = 60000*(6.5/100)*12 = 46800

The matching choice is D.

6 0
2 years ago
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The histogram shows the scores on a recent science test.
ArbitrLikvidat [17]

Answer:

Answer In Explanation

Step-by-step explanation:

O More Than Half Of The Students Scored 81 Or Better

O The Same Number Of Students Scored Between 81 And 90 On The Test As     Scored Between 61 And 80

-The Last One Is Confusing Because It Doesn't Say 71-80

5 0
3 years ago
Mustafa’s soccer team is planning a school dance as a fundraiser. The DJ charges $200 and decorations cost $100. The team decide
Aleksandr [31]

DJ + decorations = 200+100 = 300

tickets are $5 each

 so 5n would be the total amount of money made then you need to subtract 300 ( cost of DJ and decorations )

 so answer is: 5n - 300 = 1500

if you want to solve:

5n -300 = 1533

add 300 to each side

5n = 1800

divide both sides by 5

1800/5 = 360 tickets need to be sold

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3 years ago
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The Perimeter of a triangle is 90 cm. The triangle has side lengths of 2x + 5, 4x - 10, and x + 4. Find the value of x and the l
Tema [17]

Answer:

I don't understand oof oof

Step-by-step explanation:

8 0
3 years ago
Use sigma notation to represent the sum of a geometric series with a first term of 3 and a common ratio of . A. B. C. D.
maksim [4K]

Answer:

\Sigma_{k=1}^{n}[3(\frac{10}{9} )^{k-1}]

Step-by-step explanation:

A geometric sequence is a list of numbers having a common ratio. Each term after the first is gotten by multiplying the previous one by the common ratio.

The first term is denoted by a and the common ratio is denoted by r.

A geometric sequence has the form:

a, ar, ar², ar³, . . .

The nth term of a geometric sequence is ar^{n-1}

Therefore the sum of the first n terms is:

\Sigma_{k=1}^{n}(ar^{k-1})

Given a geometric series with a first term of 3 and a common ratio of 10/9, the sum of the first n terms is:

\Sigma_{k=1}^{n}[3(\frac{10}{9} )^{k-1}]

5 0
3 years ago
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