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2 years ago

Ok guys now that you have had a good nights sleep, HElP!ME!FIGURE!THIS!OUT!10 points!

Mathematics

2 answers:

amid [387]2 years ago

8 0

I could never get attached

When I start to feel unattached

Somehow always end up feelin' bad

Baby, I am not your dad (no)

It's not all you want from me

I just want your company

Girl, it's obvious, elephant in the room

And we're a part of it, don't act so confused

And you love startin' it, now I'm in a mood

Now we arguin' in my bedroom

eimsori [14]2 years ago

7 0

Answer:

3:5

4:4

15:7

Step-by-step explanation:

they only gave you 1 equation that is equal to 8 so all the others must be equivalent to 8

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Is it true that the constant of the expression 18z-7(-3+2z) is 21

ZanzabumX [31]

Yes. It would be true

7 0

2 years ago

If the sum of difference of 13 and 4 divided 64 and 8 is subtracted from the result. Find that number. Mathematical equation plz

natka813 [3]

Answer:

13+4=17,17/64=3-8=-5

Step-by-step explanation:

this is the solution

3 0

2 years ago

Read 2 more answers

F(x)=4x squared −7x+7, Find f(2)

Lana71 [14]

Answer: 9

Step-by-step explanation:

4x²-7x+7 f(2)=4*(2)^2-7(2)+7=16-14+7=9

7 0

2 years ago

The volume of a shampoo filled into a container is uniformly distributed between 370 and 385 milliliters. (a) What are the mean

Olenka [21]

Answer:

(a) mean = 377.5ml. standard deviation = 4.33

(b) 0.333

Step-by-step explanation:

(a)The mean:

$\mu = \frac{385 + 370}{2} = 377.5 ml$

The standard deviation:

$\sigma = \frac{385 - 370}{\sqrt{12}} = 4.33$

(b)

$P(x < 375) = \frac{375 - 370}{385 - 370} = \frac{1}{3} \approx 0.333$

(c)P(x > m) = 0.95

$\frac{m - 370}{385 - 370} = 0.95$

$m - 370 = 14.25$

$m = 384.25ml$

So the volumn of shampoo should be 384.25ml to exceed 95% of containers.

7 0

2 years ago

The hands of a clock suggest an angle whose measure is continually changing. How many degrees does a minute hand move through du

katen-ka-za [31]

Step-by-step explanation:

oh, come one ! you can literally see that one ...

a full rotation on a clock is a full circle and stands therefore for 360°.

for the minute hand these 360° represent 60 minutes.

4 minutes of 60 is a fraction, a ratio, and the same ratio applies then also to 360°.

4/60 = 1/15

360 × 1/15 = 24°

so, 4 minutes represent 24°.

3 0

1 year ago