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3 years ago

1 Hector puts a fence around his rectangular

Mathematics

1 answer:

prisoha [69]3 years ago

4 0

Answer:

48 feet of fence

Step-by-step explanation:

A rectangle has 4 sides, the parallel sides are equal to each other in length.

If Hector used 14 feet of fence on the long side, he used 28 feet in total for both long sides.

If Hector used 10 feet for the width/short side, he used 20 feet in total for both short sides.

Put simply: (14 x 2) + (10 x 2) = 48 feet of fence in total

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I need help answering all of these. My teacher thinks that we should know this even though he hasn´t taught us any of this. plea

bearhunter [10]

Answer:

Step-by-step explanation:

x/2=3.5

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3 years ago

After seeing countless commercials claiming one can get cheaper car insurance from an online company, a local insurance agent wa

kifflom [539]

Answer:

Null Hypothesis, $H_0$ : $\mu_d$ = 0

Alternate Hypothesis, $\mu_d\neq$ 0

Step-by-step explanation:

We are given that a local insurance agent randomly selected profiles for 10 of his clients and checked online price quotes for their policies.

Then, based on paired data on the 10 clients (the price he offered them and the corresponding online quote), he obtained t-statistic = 0.709 p-value = 0.248.

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So, <u>Null Hypothesis</u>, $H_0$ : $\mu_d$ = 0

<u>Alternate Hypothesis</u>, $\mu_d\neq$ 0

Here, null hypothesis states that there is no difference between the price he offered them and the corresponding online quote.

On the other hand, alternate hypothesis states that there is difference between the price he offered them and the corresponding online quote.

Hence, this would be the correct null and alternative hypothesis.

3 0

4 years ago

The taxi driver charges a $4 flat fee p

natta225 [31]

Answer:

3 miles

Step-by-step explanation:

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18/6 = 3, so 3 miles

5 0

3 years ago

Read 2 more answers

How do I find the values of x and y?

zepelin [54]

All 3 angles =180...

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4 years ago

Christian randomly selects students from his grade to rate a math test as easy, moderate, or difficult. Of the students he surve

IRINA_888 [86]

Answer:

Step-by-step explanation:

Total students he surveyed: 27

Amount that found it something OTHER than easy: 14 (11 moderate + 3 difficult)

This means that $\frac{14}{27}$ found it something other than easy

Multiply that by 162 to find the proportion for the larger population:

162 * (14/27), and we get 84.

4 0

2 years ago