2 years ago

How does the exponent of each power of ten correspond with placing a decimal

Mathematics

1 answer:

Rom4ik [11]2 years ago

3 0

You would then move the decimal how many places you were given

You might be interested in

Solve the following inequality: –1 + 6(–1 – 3x) > –39 – 2x.

insens350 [35]

–1 + 6(–1 – 3x) > –39 – 2x.
-1-6-18x>-39-2x
-7-18x>-39-2x
-18x>-32-2x
-16x>-32
x<2

B. x<2

7 0

2 years ago

Read 2 more answers

Last year Lenny had an annual earned income of $58,475. He also had passive income of $1,255, and capital gains of $2,350. What

Lelechka [254]

Answer: d. $62,080

Step-by-step explanation:

The capital gain is the profit earned from an investment whereas the passive income is the income generated by very minimal daily efforts.

Given: Annual income earned by Lenny = $\$58,475$

Passive income = $\$1,255$

Capital gain = $\$2,350$

Now, $\text{Total gross income =Annual income+Passive income+Capital gain}$

$=\$58,475+\$1,255+\$2,350=\$62,080$

Hence, Lenny's total gross income for the year = $62,080

4 0

1 year ago

Read 2 more answers

Alexeev081 [22]

so the answer is 36.

Hope this will help u...

7 0

1 year ago

Read 2 more answers

Malika charges $7.20 per hour for babysitting. She babysits 4 hours each week. She spends $10 per week and puts the rest of her

Juliette [100K]

$7.20 $28.8 $18.8 $225.6 $225.6
      4     $10     12          .25    $56.4
X___     -_____    X____ X_____ +_____
$28.8    $18.8 225.6 $56.4 $282

You multiply $7.20 by the 4 hours she's working and you'll get $28.80. Then you would subtract the $10 from your answer and get $18.80. Then you'd multiply $18.80 by 12 for the mouths she's working and get $225.60. Next you multiply $225.60 by .25 from the grandparents and get $56.40. Finally you add $225.60 to $56.40 and get $282 in her savings account.

5 0

1 year ago

In a forest, 20% of mushrooms are red, 50% brown, and 30% white. A red mushroom is poisonous with a probability of 20%. A mushro

kirill115 [55]

Draw a simple branch diagram to work the probabilities out. You find that the chance of a poisonous mushroom is 0.08 and the chance of a red poisonous is 0.04. So the probability that a poisonous mushroom is red is 1/2 or 0.5.

4 0

2 years ago

Read 2 more answers