All categories

4 years ago

Gabrielle and John each wrote the prime factorization of 64 .Analyze their work and explain any errors

Mathematics

1 answer:

nikitadnepr [17]4 years ago

5 0

Answer:

I dont know the whole problem so I dont know the answer.

Step-by-step explanation:

The picture is how to do a prime factorazation correctly. So make sure it looks something like that! Good luck.

You might be interested in

John earned three dollars for each lawn he mowed. If he had eight lawns to mow, but forget mow two of them, how much money did h

gayaneshka [121]

If John had to mow 8 lawns, but he forgot to mow 2 lawns, we have to subtract 2 from 8 to see how many lawns he actually mowed.

8-2=6

John mowed 6 lawns!

For each lawn John mowed, he earned 3 dollars. So, we have to multiply the number of lawns he mowed, 6, by the amount of dollars he earned per lawn, 3. Multiplying 6*3 is the same as adding 3+3+3+3+3+3!

6*3=18

John earned $18!

Hope I helped! :)

4 0

3 years ago

A company that makes trail mix uses 138

nlexa [21]

Answer:

40.8333 ( just round now)

Step-by-step explanation:

7 0

4 years ago

List two pairs of fractions with a product of 6/40

puteri [66]

Answer:

The product of two fractions can be calculated as follows:

$\frac{a}{b}\cdot \frac{c}{d}=\frac{a \cdot c}{b \cdot d}$

So, the numerator is the product of the numerators of the two fractions, and the denominator is the product of the denominators of the two fractions.

In this problem, we know that the product is 6/40, so:

$ac = 6\\bd = 40$

This means:

$c=\frac{6}{a}\\d=\frac{40}{b}$

So we just need to find 2 pairs of numbers a, b to make c and d integers.

The first choice we use is:

a = 3

b = 2

So we get:

$c=\frac{6}{3}=2\\d=\frac{40}{2}=20$

So the first pair of fractions is

$\frac{3}{2},\frac{2}{20}$

The second choice we use is:

a = 2

b = 10

So we get:

$c=\frac{6}{2}=3\\d=\frac{40}{10}=4$

So the second pair of fractions is

$\frac{2}{10},\frac{3}{4}$

8 0

3 years ago

Solve x^2–10x+25=35 for x

Nataliya [291]

First you need to subtract 35 to get one equation =0.

x^2-10x-10=0 then use the quadratic formula (let me know if you need the formula of need to see these steps)

and solve to = approximately 8.87 and 1.12

3 0

4 years ago

Expanded form six hundred and seventy eight thousand, five hundred eighteen

Dmitry_Shevchenko [17]

600,000+70,000+8,000+500+10+8

7 0

3 years ago