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tresset_1 [31]
3 years ago
15

10 points first person

Mathematics
2 answers:
konstantin123 [22]3 years ago
5 0

Answer:

A. 20

B. 70

C.20

D.70

E. 110

Step-by-step explanation:

Hope this helps  

pls tell me if im wrong

Lera25 [3.4K]3 years ago
4 0

Answer:

Step-by-step explanation:

a=20

b=70

c=20

d=70

e=110

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Pending Review Question 7
vitfil [10]

Answer:

$ 2,200 for 8%, $ 1,300 for 12%

Step-by-step explanation:

I=PRT

Let Bank 1 be <em>x</em>

332= x (8%) + (3,500-x) 12%

332= x (0.08) + (3,500-x) 0.12   change the percent to decimal

332= 0.08x + 420 - 0.12x

0.04x= 420-332

x= \frac{88}{0.04}

x= 2,200 (Bank 1)

Bank 2= 3,500-Bank 1

Bank 2= 3,500- 2,200

Bank 2= 1,300

4 0
2 years ago
Why do u think each letter in a polygon's name can be used only once
adelina 88 [10]
It is not true.

An octagon is a polygon of 8 sides. The letter "o" appears in octagon two times.

4 0
3 years ago
Required information NOTE: This is a multi-part . Once an answer is submitted, you will be unable to return to this part A club
algol13

Answer:

491400

Step-by-step explanation:

Given : A club has 28 members.

To Find : . How many ways are there to choose four members of the club to serve on an executive committee?

Solution:

We are supposed to choose  four members of the club out of 28.

So, we will use combination

Formula : ^nC_r=\frac{n!}{r!(n-r)!}

n = 28

r = 4

Substitute the values :

^{28}C_{4}=\frac{28!}{4!(28-4)!}

^{28}C_{4}=\frac{28 \times 27 \times 26 \times 25 \times 24!}{4!(24)!}

^{28}C_{4}=\frac{28 \times 27 \times 26 \times 25 \times 24}{4 \times 3 \times 2 \times 1}

^{28}C_{4}=491400

Hence there are 491400 ways o choose four members of the club to serve on an executive committee

8 0
3 years ago
9. Nick Antonelli sells for Discount Appliance, Inc. His weekly base salary is
True [87]

When the base salary was $400 with 5% commission gross pay was $893.00

When the base salary increased by 6% with 5% commission gross pay was $917.00

When base salary was $400 and the commission increased to 15% gross pay was $1,879.00

What is the gross pay of Nick Antonelli?

The gross pay is the base salary of $400 plus 5% of all his sales

base salary=$400

sales revenue=$9,860

5% of all sales=5%*$9,860

5% of all sales=$493.00

gross pay=$400.00+$493.00

gross pay=$893.00

What is the new base salary with a 6% increase?

new base salary=$400*(1+6%)

new base salary=$424.00

5% of all sales=$493.00

gross pay=$424.00+$493.00

gross pay=$917.00

What is the new commission rate with a 10% increase?

The new commission rate is 15%(10%+5%)

new commission=15%*$9860

new commission=$1,479

gross pay=$400+$1479

gross pay=$1,879.00

Find out more about gross pay on:brainly.com/question/19566439

#SPJ1

5 0
2 years ago
PLEASE HELP ASAP 25pts
MrRissso [65]
The answer is B my friend

4 0
3 years ago
Read 2 more answers
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