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Natalija [7]
3 years ago
15

Hey guys stuck on three questions, can you help out a bit? Thanks!

Mathematics
1 answer:
alexandr1967 [171]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Because the numbers do not comply with the like 11+6+18+21= no answer and multiplying them all didn't matter either so its none of the above

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You invest $10,000 at 7% for one year. What is the interest eamed after one year?
Lana71 [14]

Answer: $11,970

Step-by-step explanation: 10,000 + (1) 7.00% = 11,970

4 0
3 years ago
A third-degree polynomial function f has real zeros -2, ½, and 3, and its leading coefficient negative. Write an equation for f.
WARRIOR [948]
Hello,

y=-k(x+2)(x-1/2)(x-3) where k is a real positive.

We may chose k=1
There are an infinite solutions.

3 0
3 years ago
The scale factor of a room for a scale drawing is 2.3. The actual length of a wall in the room is 46 feet and the actual width o
dimaraw [331]

Answer:

There's two ways to solve this.

Step-by-step explanation:

First way:

Let's divide the width and length by 2.3.

46÷2.3=20

69÷2.3=30

20×30

600 ft²

Second Way:

Let's find the area of the actual room.

46×69

3,174 ft²

Let's find the scale drawing squared.

2.3²=5.29

3,174÷5.29

600 ft²

3 0
4 years ago
Read 2 more answers
Mr deal earns a commission on each airfare he books. At the end of the day, he had book $725 worth of airfare and earned 43.50.
vovangra [49]

Answer:

6%

Step-by-step explanation:

43.50 / 725 x 100 = 6%

7 0
3 years ago
Plzzz help me thanks:)
Anuta_ua [19.1K]

Answer:

its false, i think.

Step-by-step explanation:

i say its false bc if you substituted u=(x+5) it wouldn't change the equation. good luck hope this helped

5 0
3 years ago
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