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statuscvo [17]
3 years ago
11

Helphelphelp please ,’:)

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0
8 x 4 -2 x4 so you do 8x4 and get 32 then you do 2x4 and get 8. 32-8 is 24
PilotLPTM [1.2K]3 years ago
4 0

Answer: 24

Step-by-step explanation:

8*4-2*4=32-8

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Please help, due today. Solve for x and will mark brainlist
MissTica

Answer:

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7 0
2 years ago
You are dealt one card from a​ 52-card deck. Find the probability that you are not dealt a club
saveliy_v [14]
More card math! Easy!!


Exactly 1/4 of a 52-card deck of cards is clubs. Another 1/4 spades, another 1/4 is hearts, and the final 1/4 is diamonds. To find what one fourth of 52is, you can divide 52 by 4. That equals 13. So there are 13 clubs in the entire deck of cards. If you are trying <em>not </em>to get a club, you have to find the remainder of the cards without those 13. 52 - 13 = 39. This means that you have 39/52 odds of <em>not </em>getting a club. Simplified you get 3/4.

I did it the long way. A shorter was is to see that, obviously, one whole minus one fourth is three fourths.
7 0
2 years ago
The set of life spans of an appliance is normally distributed with a mean mu = 48 months and a standard deviation sigma = 8 mont
navik [9.2K]

Using the normal distribution, it is found that the life span of an appliance that has a z-score of –3 is of 24 months.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

In this problem, the parameters are given as follows:

\mu = 48, \sigma = 8, Z = -3.

Hence:

Z = \frac{X - \mu}{\sigma}

-3 = \frac{X - 48}{8}

X - 48 = -24

X = 24.

The life span of an appliance that has a z-score of –3 is of 24 months.

More can be learned about the normal distribution at brainly.com/question/24663213

#SPJ4

6 0
1 year ago
Plz help. Will give brainliest
Rina8888 [55]

Answer:

1200 / 3 = 400 Calories per Liter

7 0
2 years ago
**PLS HELP**
nadezda [96]

Answer:

I think d equation most. closely represents

4 0
3 years ago
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