3 years ago

Mr. Ramos pays 22% of his income for housing. If Mr. Ramos pays $11,000 for housing, how much money did he earn during the year

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

8 0

1100 times .22 = 2420

Nataly [62]3 years ago

5 0

Answer:

2420

Step-by-step explanation:

11000 times .22 = 2420

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Which number line model of the sum of 8 + -12 correctly

hoa [83]

Answer:

U did not add a picture but if u do I will help.

Step-by-step explanation:

It should be 8 to the right and 12 to the left which should end at -4

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2 years ago

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The function h(t)=−16t2+7t+63 represents the height of a t-shirt launched from a t-shirt cannon after t seconds. a. Write an equ

Fittoniya [83]

Answer:

$(a)\ -16t^2 + 7t + 63=0$

$(b)\ t = 2.215$

Step-by-step explanation:

Given

$h(t) = -16t^2 + 7t + 63$

Solving (a): Equation when it hits the ground.

This means that $h(t) = 0$

So, we have:

$h(t) = -16t^2 + 7t + 63$

$-16t^2 + 7t + 63=0$

Solving (b): The value of t in (a)

$-16t^2 + 7t + 63=0$

Using quadratic formula, we have:

$t = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}$

This gives:

$t = \frac{-7 \± \sqrt{7^2 - 4*-16*63}}{2*-16}$

$t = \frac{-7 \± \sqrt{49+ 4032}}{2*-16}$

$t = \frac{-7 \± \sqrt{4081}}{-32}$

$t = \frac{-7 \± 63.88}{-32}$

Split

$t = \frac{-7 + 63.88}{-32}; or\ t = \frac{-7 - 63.88}{-32}$

$t = \frac{56.88}{-32}; or\ t = \frac{-70.88}{-32}$

$t = -1.7775; or\ t = 2.215$

Time can't be negative; So:

$t = 2.215$

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2 years ago

I need someone to talk to quick

WINSTONCH [101]

Answer:

okay

Step-by-step explanation:

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2 years ago

Find the slope of the linear function that passes through the points (−1, 5) and (8, 11).

kvv77 [185]

Answer:

6 over 9

Step-by-step explanation:

y2-y1 over x2-x1

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2 years ago

Point (0, 6) lies on the x-axis y-axis line y = x

aksik [14]

Point (0, 6) is 0 units to the right of the origin, and 6 units above it.

That location is on the <em>y-axis</em>.

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2 years ago