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3 years ago

Can someone answer these please.

Mathematics

1 answer:

fgiga [73]3 years ago

7 0

Volume is V=πr^2 $\frac{h}{3}$ so just plug it in hun,

9) 134.04 m

10)167.55 cm

11)11150.55 m

12)100.53 yd

13) 1256.64 m

14)1526.81 yd

15)103.67 m

16)117.29 ft

Hope this helps

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Help! I need this for tomorrow!

Masja [62]

1. 1/2- you count the total (8) and then count the two and all the numbers greater than 5( don’t count 5) that is 4 so it would be 4/8 simplified to 1/2

2. 1/2- count the total (still 8) and how many prime numbers there are (4- 2,3,5, and 7) the answer is 4/8 simplified to 1/2

4 0

3 years ago

5q - p + p + 1, please help!

Mamont248 [21]

So basically you just add the like terms to simplify the equation. You have 5q-p+p+1 you can cancel out the both p’s because one is negative and one is positive. That leaves you with 5q + 1 they are not like terms so you cannot simplify them so your simplified equation is 5q +1

3 0

2 years ago

Help PLSSSSS I will give you Brainlyist <br> I suck at math it should be easy

djyliett [7]

Answer:

Step-by-step explanation:

44 / 11 = 4

33 / 11 = 3

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6 0

2 years ago

Read 2 more answers

Consider H0: μ = 45 versus H1: μ < 45. A random sample of 25 observations produced a sample mean of 41.8. Using α = .025 and

a_sh-v [17]

Given
$H0: \ \mu=45 \\ \\ H1: \ \mu\ \textless \ 45$
This is a one-tailed test.

$z= \frac{41.8-45}{6/ \sqrt{25} } = \frac{-3.2}{6/5} = \frac{-3.2}{1.2} =-2.6667$

$P(z\ \textless \ -2.6667)=0.00383$

Since the p-value of the sample statistic (0.00383) is less that the significant level (0.025), we reject the null hypothesis.

5 0

3 years ago

How many solutions does the nonlinear system of equations graphed below

yan [13]

Answer:

D. zero

Step-by-step explanation:

Since the graphs do not intersect, there are zero solutions.

6 0

3 years ago