All categories

3 years ago

What are the multiples of the factors of 15

Mathematics

1 answer:

Kitty [74]3 years ago

8 0

1,3,5,15 i think

i hope this helps

You might be interested in

Anyone have any idea what the answer could be?

DaniilM [7]

Answer:

y = -1/4x -1

Step-by-step explanation:

Mathematically, we have the slope intercept form as;

y = mx + b

where m is the slope and b is the y-intercept

from the question;

m is -1/4

So we have :

y = -1/4x + b

To get the value of b, we substitute the coordinates given and solve for b

Firstly, multiply through by 4

That will

give ;

4y = -x + 4b

4(-4) = -12 + 4b

-16 = -12 + 4b

-16 + 12 = 4b

4b = -4

b = -4/4

b = -1

So the equation in the slope intercept form is;

y = -1/4x -1

5 0

3 years ago

Steve and josephina run a total of 42 miles in a week. Steve ran six fewer miles than josephina. How many miles did josephina ru

Zielflug [23.3K]

Subtract 42 from 6 and you get 36

8 0

4 years ago

Read 2 more answers

Information on a packet of seeds, which may not be a random sample of seeds, claims that the germination rate is 94%. What's

Evgesh-ka [11]

Answer:

0.1052

Step-by-step explanation:

Given that proportion of germination in the population is 94% =0.94

p = 0.96

Sample size = 220

Std dev of p = $\sqrt{\frac{pq}{n} } \\=0.016$

The probability that more than 96% of the 220 seeds in the packet will germinate

= $P(p\geq 0.96)\\=P(Z\geq \frac{0.96-0.94}{0.016})\\=P(Z\geq 1.25)\\==1-0.8948\\=0.1052$

Assumptions are np and nq >5 and also sample size >220 hence normal

7 0

3 years ago

How to learn math faster?

Tom [10]

How to Learn Math Fast?

Step-by-step explanation:

∆ Engage With the Subject. ...

∆ Start From the Basics. ...

∆ Develop Number Sense Rather Than ∆ Memorizing. ...

∆ Have a Goal in Mind. ...

∆ Answering Practice Questions Is Crucial. ...

∆ Keep Track of Math Vocabulary. ...

∆ Tricks and Tips to Learn Math Easily. ...

∆ Master Problem Solving.

6 0

3 years ago

Last Question...Please help if you can...(25 points if you answer this)

tresset_1 [31]

Answer:

Annie- 17 hours, Brian- 3 hours

Step-by-step explanation:

Let the number of hours Annie travelled be a, and same of Brian be b

Then we have

a + b = 20
a = 5b + 2

Substituting a in the first equation

5b + 2 + b = 20
6b = 20 - 2
6b = 18
b = 3

Then finding a

a = 20 - 3 = 17

So the answer is:

Annie- 17 hours, Brian- 3 hours

5 0

4 years ago