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Tema [17]
3 years ago
6

3. What is the area of the triangle below?

Mathematics
1 answer:
creativ13 [48]3 years ago
8 0

Answer:

B 68 in I think

Step-by-step explanation:

hope this helpd

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PLEASE HELP, URGENT!!!
sveticcg [70]
For this equation, let b equal the cost per box.
b=$100/5
4 0
3 years ago
Bianca uses an overhead projector to explain a new concept to her students. The width of the projected image was 24 feet. The wi
AnnZ [28]

Answer: 10% of 65.9

Step-by-step explanation:

3 0
3 years ago
The manager of a factory wants to compare the mean number of units assembled per employee in a week for two new assembly techniq
antoniya [11.8K]

Answer:

The most appropriate inferential statistic test in the present situation is the;

b. Two-sample t-test

Step-by-step explanation:

From the question, we have;

The number of subjects in each sample, n₁ = 100

The number of samples = 2

The nature of the test = To compare the two means

The value of the population standard deviation, σ = Unknown

From the given parameters, we have;

The t-test is a method of inferential statistics for determining whether the difference between the mean of two groups is significant, that is if the observed difference are due to chance, where the groups are likely to have some characteristics that are related

The t-test is utilized when testing an hypothesis, and it is used for small samples, where the population standard deviation is unknown

The types of t-test used are;

a) One-sample t-test

b) Two-sample t-test

c) Paired Sample t-test

Therefore, a two-sample t-test is most appropriate.

3 0
2 years ago
Match the percent expression to the equivalent dollar amount.
blagie [28]

Answer:

90 = 150 of 60

88 = 220 of 40

75 = 300 of 25

100 = 125 of 80

Step-by-step explanation:

4 0
3 years ago
???????!:!:!:!:!:?!!!!!???!:!/!/
Masja [62]

Answer:

<u><em>Corral 4</em></u>

Step-by-step explanation:

we need to divide  the area of the corral by the Number of animals In order To know the dedicated  space for each animal

Corral 1 :

(50×40)÷110 = 18.181818181818 < 20

Then it doesn’t meet the requirements.

Corral 2 :

(60×35)÷115 = 18.260869565217 < 20

Then it doesn’t meet the requirements

Corral 3 :

(55×45)÷125 = 19.8 < 20

Then it doesn’t meet the requirements

Corral 4 :

(65×40)÷130 = 20

Then It meets the requirements

3 0
2 years ago
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