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3 years ago

How can division patterns help us divide multiples of 10

1 answer:

7 0

Division using multiples of 10 is different than how most of us learned how to divide. The idea of multiple is what number can 10 go into without a remainder. That is easy. Ten ends in a zero. Thus 10 goes into numbers ending in zero. An example is 60. Ten ends in a zero; 60 ends in a zero. It will divide evenly.

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6 + (9 − 1) 2 ÷ 4 the 2 is an exponent

zmey [24]

6+(9-1)^2/4 = 22
______________[

4 0

2 years ago

Last month,Margo bought a tree that grows 2.5cm each day.It was 5cm tall when she bought it and now it 65cm tall. Write a equati

Effectus [21]

Answer:

The equation to determine the number of days Margo has owned the plant is $5+2.5x=65$ .

Step-by-step explanation:

Given:

Actual length of the tree = 5 cm

Current length of the tree = 65 cm

Per day growth Rate of plant = 2.5 cm

Let number of days she owned the plant be 'x'

Now We can say that,

Current length of the tree is equal to sum of Actual length of the tree and Per day growth Rate of plant multiplied by number of days she owned the plant.

Farming the above sentence in equation form we get;

$5+2.5x=65$

Hence the equation to determine the number of days Margo has owned the plant is $5+2.5x=65$ .

4 0

2 years ago

Please can someone tell me the defenitions of each of these terms?

Xelga [282]

A fee charged based on the total cost of things you buy. It is collected by the seller and added onto the price of the things bought. It's based on a percent set by the government.
A partial discount or refund given on a purchased item
Taxes paid by employees to federal and state government. Collected or withheld from one's paycheck.
The total amount of an employee's earnings before deductions are taken out (aka Total Pay), and may include overtime pay
The pay you get after taxes and the deductions. You subtract your gross pay by federal tax, social security, etc.

5 0

2 years ago

Grade 4c left their school at7:30 am for their trip to the market. They return at 10:45 am how much time did they spend on the t

SOVA2 [1]

3:15

Step by step explanation:

10:45
-7:30
———
3:15

6 0

2 years ago

Equivalent answers for 64 to the power of 2/3

madreJ [45]

Answer:

Step-by-step explanation:

Dealing with a fraction exponent on hand can be converted by using the fractional exponents rule where the fraction exponent is converted to something like this:

$64^\frac{2}{3} = \sqrt[3]{64^{2}}\\$

As you can see, the denominator of the fractional exponent is now the index of the radical. Here is a guide to know what goes where.

$64^\frac{x}{y} = \sqrt[y]{64^{x}}$

Both the original problem (64^2/3) and the converted formula can be put into a calculator.

Simplify (if you want to)

$\sqrt[3]{64^{2}}\\\sqrt[3]{4096}\\16$

64 to the power of 2/3 is 16.

5 0

3 years ago