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Dafna1 [17]
2 years ago
10

PLSS HELPP I'm Desperate

Mathematics
1 answer:
andrey2020 [161]2 years ago
5 0

Answer:

20      2 x 20 =40 per min  

Step-by-step explanation:

we know u desperate hehe  lol

but

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11). Miguel has $87,255 in a savings account that earns 9% interest per year in simple interest. To the nearest cent, how much w
tatyana61 [14]

Answer:

A).   \: \$31,411.80

Step-by-step explanation:

s.i =  \frac{p \times r \times t }{100} \\  \\ s.i =  \frac{87255 \times 9 \times 4}{100}  = 31,411.8

5 0
3 years ago
Read 2 more answers
(x+1)^1/2
Step2247 [10]

Answer:

Step-by-step explanation:

L.C.M. of 2 and 3=6

Raise to the power 6

8 0
3 years ago
Can someone please help me with these math problems ASAP?!<br> Thanks in advance! ;)
Mamont248 [21]

Answer:

11) Here given Function,

f(x) = \sqrt{2x-11}

And, g(x) = -|0.1|x+5

For f(x) = g(x)

\sqrt{2x-11}=-|0.1|x+5

2x-11=(-|0.1|x+5)^2

2x-11=0.01x^2 - 10|0.1|x+25

2x=0.01x^2 - 10|0.1|x+25+11

2x=0.01x^2 - 10|0.1|x+36

0.01x^2 - 10|0.1|x - 2x+36=0

When we solve this equation,

We found,

 x = 12.5227 ≈ 12.53

Thus, the required solution is, x = 12.53

12) Here the height of rocket A in x second,

f(x) = -16x^2+74x+9

And, The height gain by the rocket B in x seconds,

g(x) = -16x^2+82x

If at x seconds both A and B gain the same height,

That is, f(x) = g(x)

⇒ -16x^2+74x+9= -16x^2+82x

⇒74x + 9 = 82x

⇒ 82x - 74x = 9

⇒ 8x = 9

⇒ x = 1.125 ≈ 1.13

Thus, the required solution is x = 1.13 seconds (approx)


4 0
3 years ago
HELP PLZ BRAINIEST TO WHOEVER RIGHT
NISA [10]
It’s the first one because it’s starting at 25!!!!
7 0
3 years ago
If A= p -6p^2 and B=1+8p^2, find a expression that equals 2A + B in standard form
slava [35]

Answer:

-4p^2-6p+1

Step-by-step explanation:

5 0
3 years ago
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