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
Novay_Z [31]
3 years ago
10

Henry is 3 times older than Julia. Rhianna is 1/2 as old as Julia. What formula shows the relationship between Henry and Rhianna

's ages?
A) H = 6R
B) 3H = 2R
C) H =
3
2
R
D) 3H =
1
2
R
Mathematics
1 answer:
Sedbober [7]3 years ago
8 0
The answer is A because if you make up an age for Julia for example Julia is 6 years old. In that case we multiply her age by 3 to figure out Henry's age which is 18. Rhianna is half as old as Julia is so that would make her 3 years old. In order for Henry which he is 18 years old to get to Rhianna's age which is 3 years old. you just divide 18 by 3 which is 6 years old. therefore the answer is A
You might be interested in
When the polynomial 4x^4 − 13x^2 − 2x is divided by the polynomial x − 2 , x-2, what is the remainder?
zhenek [66]
Let p (x) = 4x^4-13x^2-2x
The zero of x-2 is 2
putting x = 2 in p (x), we get,
p (2) = 4×2^4-13×2^2-2×2
= 64 - 52 - 4
= 64 - 56
= 8
Therefore, remainder = 8
3 0
3 years ago
Simplify the following expression.<br><br> 6 - (-19)
NISA [10]

Answer:

The answer is 25 but I'm not sure you can simplify a whole number

3 0
3 years ago
WILL GIVE BRAINLIEST
Paul [167]
256.
EXPLANATION:

When you are using exponents, you are basically just doing repeated multiplication.

Whatever the exponent (smaller number is) is how many times you multiply the base number by itself.

So 4 ^4 is 4 x 4 x 4 x 4. (4 fours.)

So 4 x 4 x 4 x 4 is 256.
HAVE A GUD DAY
7 0
3 years ago
a baker has 10 cups of sugar to make cookies each batch calls for 1 1/3 cups sugar how many batches can he make
Nata [24]
4/3 x 7=9.3333
4/3 x 8=10.666
Can't go over 10, so you can only make 7 batches.
Hope I've helped!

6 0
3 years ago
Sung Lee invests $5,000 at age 18. He hopes the investment will be worth $20,000 when he turns 25. If the interest compounds con
Temka [501]

Answer:

19.8%

Step-by-step explanation:

We have the following formula for continuous compound interest:

A = P * e ^ (i * t)

Where:

A is the final value

P is the initial investment

i is the interest rate in decimal

t is time.

The time can be calculated as follows:

25 - 18 = 7

That is, the time corresponds to 7 years. In addition, A is 20,000 for A and P would be 5,000, we replace:

20000 = 5000 * e ^ (7 * i)

20000/5000 = e ^ (7 * i)

e ^ (7 * i) = 4

ln e ^ (7 * i) = ln 4

7 * i = ln 4

i = (ln 4) / 7

i = 0.198

Which means that the rounded percentage will be 19.8% per year

3 0
3 years ago
Other questions:
  • Find the area created by the overlapping circles given the following information.
    5·2 answers
  • The product of 1/2 and another factor is less than 1/2. Which could be the other factor? 4/3 4/2 5/2 3/4
    12·1 answer
  • A jet plane is traveling at 840 km/h at 37,000 ft between NY and SF. What equation shows the relationship between total kilomete
    10·1 answer
  • Which proportional statements are true of the
    13·1 answer
  • PLEASE HELP <br> slove for x <br> A. 36<br> B. 30<br> C. 10<br> D. 20
    14·1 answer
  • What other multiplication facts can be used to find the product of 5×6?
    8·2 answers
  • 3 Sarah left home at 10:00 and cycled north in
    9·1 answer
  • Lara charges $12 per hour for babysitting. If f represents Lara's total fee after babysitting for h hours, which answer choice s
    8·1 answer
  • A group of friends is going to a baseball game. A general admission ticket to the game costs $9.00. A ticket for a fan club memb
    7·1 answer
  • A service station on the interstate charges $2.29 per gallon for gasoline and $1.89 per quart for oil. What would be a reasonabl
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!