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expeople1 [14]
3 years ago
11

Last one for similarity transformations:)

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0

1. 1/2

2. Across Y axis

3. 3 rights and 2 ups (3, 2)

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The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds. the prob
Anni [7]
Given:
μ = 200 lb, the mean
σ = 25, the standard deviation

For the random variable x = 250 lb, the z-score is
z = (x-μ)/σ =(250 - 200)/25 = 2

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P(x < 250) = 0.977

Answer: 0.977
7 0
3 years ago
Assign two variables for each problem, and write the equations. Do not solve.
Xelga [282]
Call the number of trumpet players "T" and the number of horn players "H".

We can use the given information to set up equations:

1."<span>the number of trumpet players is 4 times the number of French horn players"
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2. "</span><span>There are 35 trumpet and French horn players in the band."
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7 0
3 years ago
Evaluate 6(-3) - | -5 | + | 3 | =
Bess [88]
6(-3)=-18, |-5|=5, and |3|=3

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6 0
3 years ago
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In hopes of encouraging healthier snacks at school, Bert brought in a tray of carrot sticks and apple slices to share. He brough
Oksi-84 [34.3K]

Answer:

40 %  of the snacks were carrot sticks.

Step-by-step explanation:

Total number of carrot sticks in lunch = 18

Total number of apple slices in lunch = 27

So, Total Snacks in the Lunch = Carrot Sticks + Apple Slices

                                                  = 18 +  27 = 45

Now,

=

⇒Percentage of Carrot Sticks = 40%

Hence, 40 %  of the snacks were carrot sticks.

4 0
3 years ago
Which expression is equivalent to 0.7×0.23
Marina CMI [18]
The answer is D because when multiplied by 1/10 you move the decimal place of 7 one space to the left so 7 now equals .7 and when multiplied by 1/100 23 is moved two spaces to the left to make .23
3 0
2 years ago
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