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solniwko [45]
3 years ago
14

What is the sum of 19x8 ?

Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Answer:

152

Step-by-step explanation:

1. 9 x 8 = 72

2. 1 x 8 = 8

3. 8 + 7 = 15

or

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8

or

19 + 19 + 19 + 19 + 19 + 19 + 19 + 19

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Find the cube root of 32768 by prime factorization.​
insens350 [35]

Answer:

Hence, the cubic root of 32768 by the method of prime factorization comes out to be 32

hope this helps

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8 0
3 years ago
Decrease 10kg by 20%​
Flura [38]

Answer:

8Kg

Step-by-step explanation:

20% of 10 = 2

10 - 2 = 8

That's your answer!

4 0
3 years ago
NEED HELP ASAP!!! THX Determine if the two figures are congruent and explain your answer. Attachment
Norma-Jean [14]

I need the attachment that goes with it


8 0
4 years ago
Read 2 more answers
Jaimie said that one million less than 26 470 035 000 was 26 370 035 000. Kristin said that 0.008 was less than one thousandth.
Novosadov [1.4K]
Jaimie was wrong, because 26,470,035,000-one million(1,000,000) = 2.646904e10
And Kristin was right because 0.008<1,000 is a true statement.
3 0
3 years ago
Hi, can you help me answer this question please, thank you!
n200080 [17]

As your testing H0:p=0.79, then you have a two-tailed test.

The p-value at two-tailed test is given by:

\begin{gathered} p=P(Z\leq-z)+P(Z\ge z) \\ p=P(Z\leq-z)+(1-P(Z\leq z) \\ p=2P(Z\leq-z) \\ 0.79=2P(Z\leq-z) \\ P(Z\leq-z)=\frac{0.79}{2} \\ P(Z\leq-z)=0.395 \end{gathered}

Then, you need to check into the standard normal cumulative table to find at which -z you do have a probability of 0.395. Thus:

As you can see in the picture at z=-0.26 you have a P(Z<=-z)=0.3974

And at z=-0.27 you have a P(Z<=-z)=0.3936.

The average of these values is:

\frac{0.3974+0.3936}{2}=0.3955

Then, you have a probability of 0.395 at a z of:

\frac{-0.26+(-0.27)}{2}=-0.265

Then -z=-0.27, thus z=0.27

5 0
1 year ago
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