3 years ago

HELP????!?!?!??!? {PLEASEEEEEEEE

Mathematics

1 answer:

Masteriza [31]3 years ago

4 0

Answer:

the answer is A

Step-by-step explanation:

I have a feeling in my genitals

You might be interested in

Square root of 5625

devlian [24]

Answer:

Step-by-step explanation:

75 × 75 = 5625

75² = 5625

6 0

3 years ago

Read 2 more answers

I need some help pls :'(

Luda [366]

Answer:

Step-by-step explanation:

4 0

2 years ago

Is the following relation a function? ху 1 -2 1-3 2 1 3 - 2 Yes No

professor190 [17]

Answer:

Step-by-step explanation:

In order to be a function you should have one output for every input (or one y for every x). In this case there are multiple outputs for the number one which means the relationship isn't a function

4 0

3 years ago

Twenty-four is ___% of 80

Ugo [173]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A market research firm knows from historical data that telephone surveys have a 36% response rate. In a random sample of 280 tel

Rasek [7]

Answer:

0.6604

Step-by-step explanation:

Given that a market research firm knows from historical data that telephone surveys have a 36% response rate.

Sample size of random sample = 280

We know for samples randomly drawn of large size sample proportion follows a normal distribution with mean= sample proportin and std error

= $\sqrt{\frac{pq}{n} }$

Substitute p = 0.36 and q = 1-0.36= 0.64

p follows N with mean = 0.36 and std dev = $\sqrt{\frac{0.36*0.64}{\sqrt{280} } } \\=0.0287$

Using normal distribution values we can find\

$P(33.5p.c. < p < 39pc)\\= P(0.335$

3 0

2 years ago

Read 2 more answers