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maria [59]
3 years ago
7

PLS ANSWER ASAP ILL MARK BRAINLIEST

Mathematics
1 answer:
Tju [1.3M]3 years ago
8 0
Answer: x^2/2

Explanation: simplify.
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Jack Matthew bought a new diamond ring for $20,000. Sales tax is 5% with a 10% excise tax. The total price including taxes that
Blizzard [7]

Jack paid $ 23000 for the ring.

<u>Solution:</u>

Given that, Jack Matthew bought a new diamond ring for $20,000

Sales tax is 5% with a 10% excise tax

<em><u>To find: total price including taxes</u></em>

Given that sales tax is 5% of 20,000

\begin{array}{l}{\text { Sales tax }=5 \% \times \text { cost price }} \\\\ {\text { Sales tax }=\frac{5}{100} \times 20000=5 \times 200=1000}\end{array}

Also given that excise tax is 10%

\begin{array}{l}{\text { Excise tax }=10 \% \times \text {cost price }} \\\\ {\text { Excise tax }=\frac{10}{100} \times 20000=10 \times 200=2000}\end{array}

<em>Total price = cost price + sales tax + excise tax</em>

Total price = 20,000 + 1000 + 2000

Total price = 23000

Hence, jack paid $ 23000 for the ring.

5 0
4 years ago
What are all the powers of 3 in the range 3 through1000
Sphinxa [80]
Powerss of three are 3&+^x
lets try trial and error
3^1=3
3^2=9
3^3=27
3^4=81
3^5=243
3^6=729
3^7=2187

3^7 is more than 100 so the answer would be the powers up to 6

4 0
4 years ago
The ratio of adults to kids in a school is 3 : 7. If there is a total of 200 people, how many of them are adults?
vazorg [7]

Answer:

60 adults

Step-by-step explanation:

if you incress it all using cool math you get

3:7

6:14

whitch leads to 45:105

60:140

add 60 and 140 and you get 200

3 0
3 years ago
When is the mean most useful in describing a set of data?
Anettt [7]

Answer:

When the range is wide

Step-by-step explanation:

8 0
3 years ago
PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
Mariana [72]

Answer:

B or A

Step-by-step explanation:

got it right on a test a year ago

(is probably B though.)

5 0
3 years ago
Read 2 more answers
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