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3 years ago

I need help asap!!!!! pls you’ll earn brainlist

Mathematics

1 answer:

Anni [7]3 years ago

6 0

Answer:

1 % decrease

Step-by-step explanation:

The percent of decrease time can be written as the expression $\frac{200}{200}-\frac{198}{200} = \frac{2}{200}.$ Now, we convert the fraction into a decimal: $\frac{2}{200} = \frac{1}{100} = 0.01.$ We can convert this decimal into a percentage: 0.01*100 = 1%.

<u><em>PLZ MARK BRAINLIEST!!!</em></u>

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Question 13

kicyunya [14]

Answer:

The c intercept is 42

The t intercepts are: 6, -1 and 7

Step-by-step explanation:

Given

$c(t) = (t - 6)(t +1)(t-7)$

Solving (a): The c intercept

Simply set t to 0

$c(t) = (t - 6)(t +1)(t-7)$

$c(0) = (0 - 6)(0 +1)(0-7)$

$c(0) = (- 6)(1)(-7)$

$c(0) = 42$

Solving (b): The t intercept

Simply set c(t) to 0

$c(t) = (t - 6)(t +1)(t-7)$

$(t - 6)(t +1)(t-7) = 0$

Split

$t - 6= 0,\ \ t +1= 0,\ \ t-7 = 0$

Solve for t

$t = 6,\ \ t =-1,\ \ t=7$

4 0

3 years ago

Select the inequality that represents the graph.

vagabundo [1.1K]

The second option is correct, I,e what you've chosen

6 0

3 years ago

7j + 5 - 8k when j = 0.5 and k = 0.25

tekilochka [14]

Answer:

I have no clue

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Dose anyone know this answer?

LiRa [457]

So I can show you on a piece of paper

It’s reflections
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3 0

3 years ago

Given the equation 4x − 26 = 2x − 4, which order of operations completely solves for x?

scoray [572]

4x - 26 = 2x - 4....subtract 2x from both sides
4x - 2x - 26 = -4...add 26 to both sides
4x - 2x = -4 + 26...combine terms
2x = 22...divide both sides by 2
x = 22/2 = 11

OR
4x - 26 = 2x - 4.....subtract 4x from both sides
-26 = 2x - 4x - 4....add 4 to both sides
-26 + 4 = 2x - 4x...combine terms
-22 = -2x....divide both sides by -2
-22/-2 = x
11 = x

6 0

3 years ago