3 years ago

Which of the following lists does not include all the factors of the number?

Mathematics

1 answer:

Sever21 [200]3 years ago

4 0

The Answer is 21 because 7 and 3 can go in it as well

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Ana Completed 40% of her homework assignment How to Assignments contain 30 math problems how many problems does Anna still need

yulyashka [42]

Answer:

Step-by-step explanation:

30*0.4=12

This means 40% of 30 is 12 and Ana has completed 12 problems.

30-12 = 18, so she still needs to do 18 problems.

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3 years ago

Barney sells fruits and vegetables at an outdoor market stand. He pays $20 in rent per day for the stand, and he pays 8% of the

balandron [24]

Answer:

poor barney he was a good dinosaur , he became broke now he is selling fruits 3[

Step-by-step explanation:

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3 years ago

Compare the values of the 2s and 5s in 55,220

Fed [463]

The value of the first 5 is 5 ten thousands and the second 5 i 5 thousands while the value of the first 2 is 2 hundreds and the second 2 is 2 tens.

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3 years ago

Which of the following sentences could not be used to represent the equation x-5=-10?

melamori03 [73]

Answer:

A number less five equals negative ten

Step-by-step explanation:

sorry if it is wrong

hope it helped

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3 years ago

Evaluate 2/3 + 1/3 + 1/6 + … THIS IS CONTINUOUS. It is NOT as simple as 2/3 + 1/3 + 1/6.

Vlada [557]

$a=\dfrac{2}{3}\\r=\dfrac{1}{2}$

The sum exists if $|r|$

$\left|\dfrac{1}{2}\right|$ therefore the sum exists

$\displaystyle\\\sum_{k=0}^{\infty}ar^k=\dfrac{a}{1-r}$

$\dfrac{2}{3}+\dfrac{1}{3}+\dfrac{1}{6}+\ldots=\dfrac{\dfrac{2}{3}}{1-\dfrac{1}{2}}=\dfrac{\dfrac{2}{3}}{\dfrac{1}{2}}=\dfrac{2}{3}\cdot 2=\dfrac{4}{3}$

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3 years ago