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4 years ago

12

Which items are discounted less than 15%? Select all that apply.

1 answer:

Annette [7]4 years ago

3 0

Put each starting price of the item into google (ex. "15% off of 199.99). If the number is higher than the after price it is higher than 15% off, but if it lower than the after price then it is discounted lower than 15%.

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What is the answer to this

guapka [62]

Alright, first blank one is 1/3, then 2/3, then 1, then 1 1/3, then 1 2/3.
Now, shade the 1/3 and 2/3 in blue. Shade the 0, 1 and 2 in red.
Shade the 1 1/3 and 1 2/3 in yellow.
Glad I could help, and good luck!

7 0

3 years ago

Read 2 more answers

PLS HELP ME AGAIN SMART PEOPLE I NEED A GOOD ANSWER PLSS IM CRYING

igomit [66]

Answer:

1.b

2.d

Step-by-step explanation:

1.6(3x + 5) = 18x + 30 = 15x + 30 + 3x.

SO, the ? is equal to 30.

2. d

3 0

3 years ago

In a certain country, the average age is 31 years old and the standard deviation is 4 years. If we select a simple random sample

KengaRu [80]

Answer: 0.0062

Step-by-step explanation:

Given : Mean : $\mu=\ 31$

Standard deviation : $\sigma= 4$

Sample size : $n=100$

Assume that age of people in the country is normally distributed.

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

For x = 32

$z=\dfrac{32-31}{\dfrac{4}{\sqrt{100}}}=5$

The p-value = $P(x\geq32)=P(z\geq5)$

$=1-P(z$

Hence, the the probability that the average age of our sample is at least =0.0062

3 0

4 years ago

Are these two expressions equivalent?<br> 6 + 3 and 3 + 6

labwork [276]

Answer: Yes its equivalent

Step-by-step explanation:

6 + 3 =9 and 3 + 6= 9

9 = 9

You should know this smh

6 0

4 years ago

A person in the audience of a reality show has an 11% chance of winning free movie tickets. What is the chance that a person in

olya-2409 [2.1K]

100%=all
all-change of wining=change of not winning
100%-11%=89% of not winning

probabilit is 89/100 that they dont win

8 0

4 years ago