2 years ago

Lindsey got 68 problems correct out of 71 questions. what percent did she get incorrect?

Mathematics

2 answers:

fiasKO [112]2 years ago

8 0

Answer:

2.13% incorrect 97% correct

Step-by-step explanation:

Dafna11 [192]2 years ago

3 0

Answer:

use the expression 0.68(71) since 68 is the amount she got correctly. After setting up the expression, multiply those to get:

48.28

You might be interested in

Solve for x and then find the measure of angle B <br> Angle B=

Savatey [412]

8x + 6=4x + 38
4x = 32
x = 8

<B = 4x + 38 = 4(8) + 38 = 70

5 0

2 years ago

Write an equation of the line with the given properties. Your answer should be written in standard form.

Vanyuwa [196]

Given:

The slope of the line is m=0.

The line passes through the point P(-9,-3).

To find:

The equation of the line in standard form.

Solution:

Standard form of a line is:

$Ax+By=C$

The slope intercept form of the line is

$y-y_1=m(x-x_1)$

Where, m is the slope and $(x_1,y_1)$ is the point on the line.

It is given that the slope of the line is 3 and it passes through the point (-9,-3), so the equation of the line is

$y-(-3)=0(x-(-9))$

$y+3=0$

$y=-3$

Therefore, the standard form of the given line is $y=-3$ .

7 0

2 years ago

A dot plot titled Number of runs scored going from 0 to 5. 0 has 2 dots, 1 has 4 dots, 2 has 6 dots, 3 has 4 dots, 4 has 2 dots,

BaLLatris [955]

Answer:

abdef (those are the answers)

Step-by-step explanation:

6 0

2 years ago

Simplify completely 12 times x to the third power minus 4 times x to the 2nd power plus 8 times x all over negative 2 times x. (

jok3333 [9.3K]

So we want to simplify
$\frac{12 {x}^{3} - 4 {x }^{2} + 8x }{ - 2x}$
We split the numerators,

$= \frac{12 {x}^{?3} }{ - 2x} - \frac{4x {}^{2} }{ - 2x} + \frac{8x}{ - 2x}$
$= - 6 {x}^{2} + 2x - 4$
The correct answer is B.

5 0

2 years ago

BRAINLIEST PLZ ANSWER! IM DESPRATE ;(

iogann1982 [59]

The answer is 4 mph I think-

6 0

2 years ago