1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zanzabum
2 years ago
9

At his most recent medical checkup, a boy was 40 inches tall. Currently, he is 10% taller. How tall is the boy now?

Mathematics
2 answers:
NISA [10]2 years ago
5 0

Answer:

10% means the boy is 50 inches taller

sukhopar [10]2 years ago
3 0

Answer:

might be 44inches but not sure

You might be interested in
Keep gettin those wrong. Please help!!!
larisa [96]

Answer: About 14.14 in^3

Step-by-step explanation:

We know that the circumference of a sphere is C=2πr. We are given that the circumference is 9.42 in. We can find the radius to get our volume.

9.42=2\pi r

4.71=\pi r

r=1.5\\

Now that we know radius, we can find our volume.

V=\frac{4}{3} \pi r^3

V=\frac{4}{3} \pi (1.5)^3

V=14.14in^3

5 0
3 years ago
There are premium tickets costing $99 each and rest are regualr tickets costing $25 each. A pile of 120 tickets have a total val
polet [3.4K]

Answer:

There are 38 premium tickets and 82 regular tickets in a pile.

Step-by-step explanation:

Given,

Total number of tickets = 120

Total amount = $5812

Solution,

Let the number of premium tickets be x.

And the number of regular tickets be y.

Total number of tickets is the sum of total number of premium tickets and  total number of regular tickets.

So the equation can be written as;

x+y=120\ \ \ \ \ equation\ 1

Again,total amount  is the sum of total number of premium tickets multiplied by cost of each premium ticket and  total number of regular tickets multiplied by cost of each regular ticket.

So the equation can be written as;

99x+25y=5812\ \ \ \ equation\ 2

Now We will multiply equation 1 by 25 we get;

x+y=120\\25(x+y)=120\times25\\25x+25y= 3000 \ \ \ \ equation\ 3

Now Subtracting equation 3 from equation 2 we get;

(99x+25y)-(25x+25y)=5812-3000\\\\99x+25y-25x-25y=2812\\\\74x=2812\\\\x=\frac{2812}{74}=38

We will now substitute the value of x in equation 1 we get;

x+y=120\\38+y=120\\y=120-38\\y=82

Hence There are 38 premium tickets and 82 regular tickets in a pile.

3 0
3 years ago
A river flows at the rate of 20 feet per minute What is the rate in seconds per foot?
masya89 [10]
The answer is 3. I hope this help!


6 0
2 years ago
What is the selling price of a set of scrubs if the markup is 80% of the cost, and the cost is $37.99?
attashe74 [19]

Answer:

Discount = Original Price x Discount %/100

Discount = 37.99 × 80/100

Discount = 37.99 x 0.8

You save = $30.39

Final Price = Original Price - Discount

Final Price = 37.99 - 30.392

Final Price = $7.60

7 0
3 years ago
What number does 0.023 round to when rounded to the nearest hundredth?
iragen [17]

Answer:

.02

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • |1-3x| + 6 = 29<br><br> Justify Each Step With An Algebraic Property<br><br> Please show work =)
    5·1 answer
  • Round 62,394 to the nearest ten
    15·2 answers
  • wo students, Ann and Max, factored the trinomial 4x2 − 6x − 4. Ann factored it as 2(x − 2)(2x + 1) and Max factored it as (x − 2
    6·2 answers
  • Solve the equation.. I dont understand how to do it
    12·1 answer
  • Combine like terms to create an equivalent expression.<br><br> 3.4 − 2.8d + 2.8d − 1.3
    14·1 answer
  • This week Jill spent a total of 100 minutes studying this total was 8 more than four times the amount of minutes she studied las
    9·2 answers
  • The average temperature on the surface of the earth is 15 degrees. On the surface of Mars, the average temperature is -50 degree
    9·1 answer
  • *PLS HELP*<br>The Question Is In The Attachment<br>​
    8·1 answer
  • Three hens lay 3 eggs any 3 days. in how many days will 3n hens lay at this rate 9nk eggs
    11·1 answer
  • 2. What is the equation in slope-intercept form of the line that passes through thepoints (-4, 47) and (2, -16)?O21 979y=-2*+ 21
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!