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2 years ago

What is the y-intercept of y = 3 - 4z?

Mathematics

1 answer:

Neporo4naja [7]2 years ago

3 0

Answer:

pretty sure its 3

Step-by-step explanation:

just fix it: y = -4z+3

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There are 42. Children in the classroom each student will get 28 pictures and 46 erasers how many pictures with the teacher had

Stella [2.4K]

42 times 28 = 1176

i'm 90% sure it's right please tell me if it's not

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3 years ago

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Question is below in photo

horrorfan [7]

what about using 20-30-40-5

Step-by-step explanation:

the sequence is that you are skipping ten to get the second nb which is 30 and keep on going on to get 50

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3 years ago

A rectangular garden is 8 feet wide and 15 feet long. A diagonal path cuts through the entire garden. How long is the path?

iragen [17]

${15}^{2} \times {8 }^{2} = 289 \\ \\ \sqrt{289 } = 17$

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3 years ago

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A growing farming conglomerate increases its water usage at a rate of 5% every year. If it used 48,000 megaliters of water this

romanna [79]

Answer:

Future requirement of water = 115,517 mega-liters

Step-by-step explanation:

Given:

Current requirement of water (C) = 48,000 mega-liters

Increasing rate per year (g) = 5% = 0.05

Number of year (n) = 18 years

Find:

Future requirement of water = ?

Computation:

$Future\ requirement\ of\ water = C(1+g)^n\\\\Future\ requirement\ of\ water = 48,000(1+0.05)^{18}\\\\ Future\ requirement\ of\ water = 48,000(1.05)^{18}\\\\ Future\ requirement\ of\ water = 48,000(2.4)\\\\Future\ requirement\ of\ water = 115,517 (Approx)$

Future requirement of water = 115,517 (Approx) mega-liters

7 0

3 years ago

9× 3 1/2= Which choice is the most reasonable answer?

icang [17]

Answer:

31.5 or 63/2

Step-by-step explanation:

to do this, first you need to transform the mixed number (3 1/2) into an improper fraction, to get 7/2.

then you just multiply 9 by 7/2

9/1 (7/2)

63/2 = 31.5

both of the answers in bold are correct

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3 years ago