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3 years ago

Please answer question 4

Mathematics

1 answer:

dangina [55]3 years ago

3 0

They reject if the pie is more than 3.2oz from 28oz.

The scale shows positive number if its more than 28oz.

The scale shows negative number if its less than 28oz.

The scale shows zero if its 28oz.

A . Scale reads -2.8oz which means less than 28oz, So accepted.

B. Scale reads 3.5oz which means 3.5oz more than 28oz. So rejected.

C. Scale reads -3.3oz which means less than 28oz, So accepted.

D. Scale reads 28oz which means more than 28oz, So rejected.

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59. If <img src="https://tex.z-dn.net/?f=%5Clim%20_%7Bx%20%5Crightarrow%201%7D%20%5Cfrac%7Bf%28x%29-8%7D%7Bx-1%7D%3D10%2C" id="T

denpristay [2]

Answer:

$\large\lim_{x\rightarrow 1} f\left( x\right)=8$

Step-by-step explanation:

$\lim_{x\rightarrow 1} \frac{f\left( x\right) -8}{x-1} =10$

$\lim_{x\rightarrow 1} f\left( x\right) -8=10\times \lim_{x\rightarrow 1}\left( x-1\right)$

$\lim_{x\rightarrow 1} f\left( x\right) -8=10\times\left( (1)-1\right)$

$\lim_{x\rightarrow 1} f\left( x\right) -8=10\times\left( 0\right)=0$

$\lim_{x\rightarrow 1} f\left( x\right) -8=0$

$\lim_{x\rightarrow 1} f\left( x\right) =8$

7 0

2 years ago

What type of relationship does this pair of angles have 67 and 23

diamong [38]

67 + 23 = 90

Because this pair of angles adds up to 90, they are complementary angles.

Hope this helps!! :)

8 0

4 years ago

Help please!What is the x-intercept of the line?X=33 Y=-22X=52 Y=-33X=71 Y=-44

tekilochka [14]

x intercept is -5

Explanation

Step 1

find the slope of the line:

when you know 2 points of the line, you can find the slope, by using:

$\begin{gathered} \text{slope}=\frac{change\text{ in y}}{\text{change in x}}=\frac{y_2-y_1}{x_2-x_1} \\ \text{where} \\ P1(x_1,y_1) \\ P2(x_2,y_2) \end{gathered}$

then,Let

P1(33,-22)

P2(52,-33)

replace,

$\begin{gathered} \text{slope}=\frac{change\text{ in y}}{\text{change in x}}=\frac{y_2-y_1}{x_2-x_1} \\ \text{slope}=\frac{-33-(-22)}{52-33}=\frac{-33+22}{19}=\frac{-11}{19} \\ \text{slope}=-\frac{11}{19} \end{gathered}$

Step 2

find the equation of the line

$y-y_1=slope(x-x_1)\rightarrow equation$

let

$\begin{gathered} \text{slope}=-\frac{11}{19} \\ P1(33,-22) \end{gathered}$

replace,

$\begin{gathered} y-y_1=slope(x-x_1)\rightarrow equation \\ y-(-22)=-\frac{11}{19}(x-33) \\ y+22=-\frac{11}{19}x+\frac{363}{19} \\ to\text{ isolate y, subtract 22 in both sides} \\ y+22-22=-\frac{11}{19}x+\frac{363}{19}-22 \\ y=-\frac{11}{19}x-\frac{55}{19}\rightarrow equation\text{ of the line} \end{gathered}$

now, we have the equation of the line, to get the x intercetp ( it is when y=0)

replace

$\begin{gathered} y=-\frac{11}{19}x-\frac{55}{19}\rightarrow equation\text{ of the line} \\ 0=-\frac{11}{19}x-\frac{55}{19} \\ \text{isolate x} \\ \frac{11}{19}x=-\frac{55}{19} \\ 11x=-\frac{55\cdot19}{19} \\ 11x=-55 \\ \text{divide both sides by 11} \\ \frac{11x}{11}=\frac{-55}{11} \\ x=-5 \end{gathered}$

so, the x intercetp is -5.

I hope this helps you

6 0

1 year ago

A line passes through (9, –9) and (10, –5).Write an equation for the line in point-slope form.

CaHeK987 [17]

Y - y1 = [-9-(-5)]/[(9-10] * (x - x1)

y - (-9) = [-9 + 5] / [-1] * (x - 9)

y + 9 = (-4) / (-1) * (x - 9)

y + 9 = 4(x - 9)

y + 9 = 4x - 36

y = 4x - 36 - 9

y = 4x - 45 This is the slope - intercept form.

y - 4x + 45 = 0 This is the standard form

5 0

3 years ago

Zubair Habib has been making payments on his 14% motorcycle loan for what seems like forever! Zubair made a payment June 1. His

soldier1979 [14.2K]

Answer:

B.) 1,502.06

Step-by-step explanation:

18-1=17

1492.33*14%*(17/365)+=9.731

1492.33+9.731= 1502.061 Don't round up.

I assume you're in Buss Math with me, trust me man this stuff is easy if you read the text book it shows you everything. Not to mention she gives out the textbook answers and you can use their examples to help.

5 0

3 years ago