3 years ago

Describing dilations

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

7 0

Answer:

dfsdfsfdsddssdf

Step-by-step explanation:

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Answer: 250=70x+50 For A

Step-by-step explanation:

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3 years ago

A farmer had 17 sheep . all but 1 died. how many does the farmer have left

Ann [662]

17- 1 = 16 sheep left

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3 years ago

A major issue facing many states is whether to legalize casino gambling. Suppose the governor of one state believes that more th

tangare [24]

Answer:

$H_0:p\leq0.55$

$H_a:p>0.55$

Step-by-step explanation:

Given : A major issue facing many states is whether to legalize casino gambling. Suppose the governor of one state believes that more than 55% of the state’s registered voters would favor some form of legal casino gambling.

i.e. claim : $p>0.55$

Since alternative hypothesis shows there is statistical difference between the groups tested , it takes >, < or , ≠ sign.

Thus , the given claim is representing the alternative hypothesis :

$H_a:p>0.55$

Then, the null hypothesis will be (exactly opposite of alternative hypothesis ):

$H_0:p\leq0.55$

Thus , the appropriate null and alternative hypotheses.:

$H_0:p\leq0.55$

$H_a:p>0.55$

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3 years ago

The following two-way table shows the data for the students of two different grades in a school:

kompoz [17]

Answer: grade 7

Step-by-step explanation:

Grade 7: 20/22 students in club

Grade 8: 20/28 students in club

Grade 7 has higher % of students in science club

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What percent of 500 is 5

Andre45 [30]

1%

1% = 0.1
500 x .01 = 5

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