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3 years ago

I WILL GIVE 50 POINTS AND BRAINLIEST

Mathematics

1 answer:

Llana [10]3 years ago

7 0

Answer:

C. 12

Step-by-step explanation:

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Mary has 96 muffins which she needs to box up, 5 of which are blueberry, into dozens. How many boxes dose he need

lesya692 [45]

Answer:

Step-by-step explanation:

Mary needs 8 boxes to put 96 muffins in dozens so 96÷12 gives you 8

8 0

3 years ago

Read 2 more answers

What is the y-interecept of the line y-14=6(x-2.5)

spayn [35]

Answer:

Y-intercept = -1

Step-by-step explanation:

Convert to slope-intercept form:

y-14 = 6(x-2.5)

y-14 = 6x-15

y = 6x-1

Therefore, the y-intercept is -1

3 0

3 years ago

|13x-4|+12 < 56<br> Anybody know this cuz I do

Ronch [10]

Answer:

$\displaystyle x\in \left(-\frac{40}{13},\frac{48}{13}\right)$

Step-by-step explanation:

<u>Inequalities with Absolute Value</u>

We must recall the following rule:

$\text{If }|M|0$

Then:

$-N$

We have the following inequality:

$|13x-4|+12 < 56$

Subtracting 12:

$|13x-4|< 56-12$

$|13x-4|< 44$

Applying the rule:

$-44$

Adding 4:

$-44+4$

Operating:

$-40$

Dividing by 13:

$\displaystyle -\frac{40}{13}$

The solution expressed in interval form is:

$\boxed{\displaystyle x\in \left(-\frac{40}{13},\frac{48}{13}\right)}$

8 0

3 years ago

Point A is located at –24 and point C is located at 36 on the number line below. Which value would represent point B, halfway be

aniked [119]

To find the midway point of 2 numbers, we find their sum and divide that by 2. For this, we add -24 and 36 ( which amounts to 12) and divide that by 2, meaning that midpoint B is 12/2=6

3 0

3 years ago

Read 2 more answers

A soccer ball is kicked from the ground at an upwards velocity of 90 feet per second. The equation h(t)=-16t^(2)+90t gives the h

garri49 [273]

Answer: 2.81 s

Step-by-step explanation:

Given

Ball is kicked upward with velocity $u=90\ ft/s$

Height of the ball is given by the function $h(t)=-16t^2+90t$

Derivative of a function gives the maxima or minima at certain point

$\Rightarrow \dfrac{dh}{dt}=-32t+90\\\\\Rightarrow \dfrac{dh}{dt}=0\\\\\Rightarrow -32t+90=0\\\\\Rightarrow t=\dfrac{90}{32}\\\\\Rightarrow t=2.81\ s$

Thus, it takes ball 2.81 s to reach the top.

5 0

4 years ago