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lbvjy [14]
3 years ago
6

Please help answer these questions.​

Mathematics
1 answer:
timofeeve [1]3 years ago
7 0
16. M = 1/5

17. M =3

18. Slope 1/4 and y-intercept (0,2)
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Five times a number subtracted from 18 is triple the number find the number
Bess [88]
The number is 18

hope this helps
4 0
3 years ago
Please help !!!!!!!!!
atroni [7]

Answer:

Katherine invested $12,000

Step-by-step explanation:

Use formula

I=P\cdot r\cdot t,

where

I = interest,

P = principal,

r = rate (as decimal),

t = time (in years).

In your case,

t = 1 year,

r = 0.06 (or 6%)

P + I =$12,720, thus

12,720-P=P\cdot 0.06\cdot 1\\ \\12,720-P=0.06P\\ \\12,720=P+0.06P\\ \\1.06P=12,720\\ \\P=\dfrac{12,720}{1.06}\\ \\P=\$12,000\\ \\I=\$12,720-\$12,000=\$720

6 0
3 years ago
Need help!!! Plzzz Help mee
andrew-mc [135]
Okay what you need I’ll help you with whatever
8 0
3 years ago
Ten of 16 students in Nyack's class are girls. His teacher selected two
viktelen [127]

I can't understand this after "happening is" but let's do it unaided.

The number of ways to draw a boy first is 6.

Given that, the number of ways to draw a girl next is 10.

That's out of a total of 16 x 15 length two permutations of 16 things

p = \dfrac{6 \times 10}{16(15)} = 1/4

Answer: 1/4

7 0
3 years ago
In ΔBCD, the measure of ∠D=90°, DB = 96 feet, and CD = 14 feet. Find the measure of ∠B to the nearest tenth of a degree.
Reil [10]

Answer:

8.3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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