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liubo4ka [24]
3 years ago
12

Unit 10 assignment i need help

Mathematics
1 answer:
uranmaximum [27]3 years ago
5 0

Answer:

20

Step-by-step explanation:

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The answer is A)  y =3x + 3

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
John can clear a lot in 1.5 hours. His partner can do the same job in 4.5 hours. How long will it take them to clear the lot wor
Crank

Answer:

1 hour and 7.5 minutes

Step-by-step explanation:

We have the following information:

Jose makes 1 / 1.5 of the job per hour. It is his rate of work in addition to that the partner makes 1 / 4.5 of the job per hour. It is his rate of work.

Thus:

1 / 1.5 + 1 / 4.5 = 1 / x

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x = 1 / 0.8888

x = 1.125

Hence, it will take 1 hour and 7.5 minutes for them to complete the job working together.

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2 years ago
The graph of which function passes through the point (–3, –19)?
Trava [24]
"the graph of which function"

Quadratic III?


8 0
2 years ago
Find the 20th term in the sequence, where the first term is -2 and the common ratio is-2.
geniusboy [140]

Answer:

Step-by-step explanation:

(1)

a1=-2

r=-2

a_{20}=(-2)(-2)^{20-1}=-2(-2)^{19}=2^{20}=1048576\\(2)\\a_{1}=1000\\r=\frac{200}{1000} =\frac{1}{5} \\a_{8}=1000(\frac{1}{5} )^{8-1}=1000(.2)^7=0.0128\\(3)\\a_{1}=2\\a_{3}=50\\a_{2}=\sqrt{2*50} =10\\r=\frac{10}{2} =5

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2 years ago
Write the prime factorization for 168
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7 0
3 years ago
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