1 year ago

Which number is the largest 1.2 x 10^4, 4.5 x 10^-3,3.8x10^3,7.5^3

Mathematics

1 answer:

astra-53 [7]1 year ago

3 0

1.2x10^4

Step-by-step explanation:

negative exponent means it's a fraction so

4.5x10^-3 is 1/4500 or 0.0045 so

it's a very small number

^4 means means move the decimal 4 spots

12×10^4 = 12,000

^3 means move the decimal 3 spots

3.8 x 10^3 =

3800

7.5x10^3 =

7500

You might be interested in

An open box is to be made from a six inch by six inch piece of material by cutting equal squares from the corners and turning up

Virty [35]

Answer:

8 inch³

Step-by-step explanation:

Side should be 2 inch

Volume = side³ = 2³ = 8 inch³

4 0

2 years ago

Read 2 more answers

On Monday, the theater club sells 14 tickets for the school play. On Tuesday, they sell 10 tickets. On those two days, they sell

Margarita [4]

Answer:

<h2>31 tickets</h2>

Step-by-step explanation:

Step one:

number of tickets sold

monday=14

tuesday=10

the number of tickets sold for Monday and Tuesday combined is

14+10= 24

step two:

we want to find how many tickets make 30%

so 30/100*24

0.3*24

=7.2 tickets,

Approximately 7 ticket

Therefore the total ticket is

14+10+7

=31 tickets

7 0

2 years ago

Multiplication can be represented as repeated addition. Repeated multiplication leads to exponents. Use what you know about mult

Alex

Answer:

-27

Step-by-step explanation:

-3^3 (the number after ^ is the exponent)

-3 x -3 x -3

-3 x -3 = 9 (multiplying two negatives results in a positive)

9 x -3 = -27

6 0

2 years ago

What is the factor of: 3х^2+ 10x +7

JulijaS [17]

Answer:

(3x+7)(x+1)

-have a wonderful day-

(～￣▽￣)～

3 0

2 years ago

Ray AB and ray BC are _____ on the same line

Shtirlitz [24]

C. Never

This is because they should be parallel if the are two separate rays.

7 0

3 years ago

Read 2 more answers