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Andre45 [30]
3 years ago
7

Please help me solve for x

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

no clue

Step-by-step explanation:

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Amanda's jewelry box is in the shape of a cube that has 6 inche edges. What is the volume of Amanda's jewelry box?
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To find the volume of any cube you need to know the length, width and height. The formula to find the volume multiplies the length by the width by the height. The good news for a cube is that the measure of each of these dimensions is exactly the same. Therefore, you can multiply the length of any side three times, so 6 x 6 x 6 is just 216 in.
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3 years ago
Solve the proportional equation below: 5/15 = 3/v
slavikrds [6]

Answer:

15

Step-by-step explanation:

5/15=3/v

5v=15×3

5v=75

5v/5=75/5

v=15

3 0
3 years ago
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In 2005, 0.76% of all airline flights were on-time. If we choose a simple random sample of 2000 flights, find the probability th
marissa [1.9K]

Answer:

Step-by-step explanation:

Here X no of flight that reach on time has two outcomes only and each trial is independent of the other.

Since sample size is large we approximate to normal with mean =np and variance =npq

i.e. X is N(152,19.10)

Z=\frac{x-152}{19.1} is used for converting to std normal variate

Continuity correction of 0.5 on either side of interval would be applied for x

a) P(X\geq 79%) = P(X\geq 1580)\\=P(X\geq 1579.5)\\=P(Z\geq 3.12)

=0.00

b)P(X\leq 1580)\\=P(X\leq 1580.5)\\=P(Z\leq 3.17)\\==1.00

c) p is N(0.76, sqrtpq/n)=N(0.76,0.0095)

P(p diff>0.03) =

P(Z>\frac{0.03}{0.0095} \\=P(Z>3.16)=0.00

7 0
4 years ago
The Figure is a parallelogram. solve for x<br> a) x=1<br> b) x=11<br> c) x=7<br> d) x=7
Alja [10]

Step-by-step explanation:

Try B I'll cry if it's not B

6 0
3 years ago
Mechanic charges $55 for the first hour and $50 for each additional hour how much does he charge if it takes him in four hours t
VMariaS [17]

Answer:

440$

Step-by-step explanation:

55 x 4=220

50 x 4=200

440$

I hope this is correct if not im sorry

8 0
2 years ago
Read 2 more answers
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