(5 x 10°) × (9 x 10°) In standard form

Mathematics

1 answer:

hichkok12 [17]3 years ago

5 0

Answer:45

Step-by-step explanation:

Any number raised to the 0 power equals 1. So, 5 x 10^0 is the the same as (5x1)x(9x1)

5x1=5 9x1=9 5x9=45

You might be interested in

It’s due late tonight can some pls help me pass

hjlf

Answer:

C 160

Step-by-step explanation:

hop it helped you in any way

3 0

2 years ago

What is 10/13 + 8/13 ?

ludmilkaskok [199]

18/13 or in simplified form, 1 and 5/13.

4 0

3 years ago

Read 2 more answers

Mr. Santiago can buy light fixtures in packages of 12 and light bulbs in packages of 9. He bought the fewest number of light fix

liq [111]

Answer:

3 and 4 packages

Step-by-step explanation:

We need to find the LCM of 12 and 9.

9 = 3*3
12 = 2*2*3

Their LCM is:

LCM(12, 9) = 2*2*3*3 = 36

Number of light fixtures and light bulbs is 36.

Number of packages will be:

36/12 = 3 and
36/9 = 4 respectively.

6 0

2 years ago

Read 2 more answers

Omar wants to purchase a bike helmet for 22.55 and a bike for 134.45.

noname [10]

Answer:

$169.96 dollars

Step-by-step explanation:

Given the following questions:

8.25% of 22.55 and 134.45

In order to find the answer, we will have to add the initial costs of the items together, then we will calculate using the formula for percentages to find the tax rate.

$22.55+134.45=157$
$157$

Calculate the percentage:
 $\frac{p\times c}{100}$
$\frac{8.25\times157}{100} =8.25\times157=1295.25\div100=12.9525$
$=12.9525$
$12.9525$
$2 < 5$
$=12.96$

Add the sales tax:
$157+12.96=169.96$
$=169.96$

Which means the two items along with an 8.25% sales tax costs "$169.96 dollars."

Hope this helps.