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3 years ago

12

When using a straight ladder, it is recommended that the base of the ladder by placed approximately 1/4 the length of the entire

ladder away from the wall.

2 answers:

RUDIKE [14]3 years ago

5 0

Answer:

What is the question?

Step-by-step explanation:

Simora [160]3 years ago

3 0

Answer:

we need to know the lenght of the ladder so we can calculate for u :)

Step-by-step explanation:

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Fill in the blanks to complete the 4 part conclusion. There is suggestive, but inconclusive evidence the Velvetleaf seed beetle

Anarel [89]

Answer:

a) There is suggestive evidence the velvet leaf seed is successful at weed control.

b) Lower bound: 3.699 Upper bound: 6.629

c) Since the confidence interval contains the average percent of seeds to be infected by the beetle (5.164), so we fail to reject the null hypothesis at the specified level of significance.

Step-by-step explanation:

See attached picture.

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4 years ago

Kylie is ordering a taxi from an online taxi service. The taxi charges $3 just for the pickup and then an additional $2 per mile

Romashka-Z-Leto [24]

Answer:

$9

Step-by-step explanation:

$r=2m+3$

The ride, r, equals 2 times the miles, m, + the extra 3 dollars

7 0

2 years ago

The students at view side elementary school had a read a thon the teachers kept track of how many books the students in each gra

inn [45]

Answer:

Estimate = 3400 books

Step-by-step explanation:

Given that:

Books read by students.

Kindergarten 247

First grade 385

Second grade 1347

Third grade 1549

We have to round the each number to nearest hundred.

247 rounded to the nearest hundred is 200.

385 rounded is 400

1347 rounded is 1300

1549 rounded is 1500

Total = 200 + 400 + 1300 + 1500 = 3400

Hence,

Estimate = 3400 books

4 0

3 years ago

Ms. Maria Wilson is considering running for mayor of Bear Gulch, Montana. Before completing the petitions, she decides to conduc

irina1246 [14]

Answer: 0.750

Step-by-step explanation:

Let p be the population proportion .

We are given that a sample of 400 voters reveals that 300 would support her in the November election.

Then the sample proportion for this situation will be :-

$\hat{p}=\dfrac{300}{400}=0.750$

Since the sample proportion is the best point estimate for the population proportion.

Therefore, the estimated value of the population proportion =0.750

8 0

3 years ago

4 Simplify the following algebraic expression 3/4 ( 1/2x-12) + 4/5=

Yuri [45]

Answer- 3x/8 - 41/5, that what I got

8 0

3 years ago