answer.
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
NeTakaya
2 years ago
7

Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.

Mathematics
2 answers:
Tomtit [17]2 years ago
5 0

Answer:

36 miles

Step-by-step explanation:

Her running speed is 6 mph and her biking speed is 9 mph (from part a and b)

she biked for 3 hours so multiply that by 9 (biking speed) to get 27

she also ran for an 1.5 hours so multiply that with 6 (running speed) to get 9

27+9=36

hope this helps!

Aloiza [94]2 years ago
4 0

Answer:

36

Step-by-step explanation:

if it is two hours then half of it is 9

so 18 + 9 = 27 which is how many miles she biked

6 is the number of miles she ran

so u times it by 1.5

27 + 9 = 36

You might be interested in
Kieran subscribes to a text messaging service on his cell phone. His monthly bill for the service is given by the equation b = 0
ipn [44]
The question doesn't make a lot of sense, but I think the answer is $0.25, because In the equation b=0.25t, each text costs 25 cents
3 0
1 year ago
Read 2 more answers
Danny Henry made a waffle on his six-inch-diameter circular griddle using batter containing a half a cup of flour. Using the sam
Mekhanik [1.2K]

Answer:

He'll need 288 cups to make a waffle on his 24 foot diameter circular griddle.

Step-by-step explanation:

In order to find out how much batter Danny needs we first need to compute the area of the first pans, since it is a circular pan their area is given by A = 2*pi*r. So we have:

Area of the first pan = 2*pi*(6/2) = 18.84 square inches

Area of the second pan = 2*pi*(24/2) = 75.36 square foots

We now need to convert these values to be in the same unit, we'll convert from square foots to square inches:

Area of the second pan = 75.36 * (12)^2 = 10851.84 square inches

We can now use a proportion knowing that the batter and the thickness of the waffles are the same. If 0.5 cup of flour can make a waffle on 18.84 square inches then x cup of flour can make a waffle on 10851.85 square inches. Writing this in a mathematical form, we have:

0.5/x = 18.84/10851.84

18.84x = 0.5*10851.85

x = 10851.85*0.5/18.84 =288 cups

7 0
2 years ago
What is the ratio of the afternoon to morning temperatures shown in the table? Temperatures Morning Afternoon 15 degrees. 30 deg
Nikitich [7]

Given:

Morning Temperature = 15 degrees, Afternoon Temperature = 30 degrees

Morning Temperature = 20 degrees, Afternoon Temperature = 40 degrees

Morning Temperature = 26 degrees, Afternoon Temperature = 52 degrees

To find:

The ratio of the afternoon to morning.

Solution:

Taking any one pair of morning and afternoon temperature, we can find the ratio.

Morning Temperature = 15 degrees

Afternoon Temperature = 30 degrees

\text{Ratio}=\dfrac{\text{Afternoon Temperature}}{\text{Morning Temperature}}

\text{Ratio}=\dfrac{30}{15}

\text{Ratio}=\dfrac{2}{1}

\text{Ratio}=2:1

Therefore, the correct option is C.

7 0
1 year ago
Read 2 more answers
John is planning to purchase a new car that costs $15,500. On average, a new car loses 11% of its value the moment that it is dr
Levart [38]

15500 times 0.37 is 5735.

$5735

The 11% statement is extra information.

4 0
1 year ago
Read 2 more answers
The nth term of a sequence is 20 - n2
maks197457 [2]

Answer:

11

Fifth term

Step-by-step explanation:

The third term is:

20 − (3)² = 11

If the term is negative:

20 − n² < 0

n² > 20

n > √20

n > 4.47

The first term to have a negative value is the fifth term.

5 0
2 years ago
Other questions:
  • Each batch of Mrs. Crawley’s Toffee makes 14 pieces of toffee. If sandy needs 8 dozen pieces of toffee, how many batches does sh
    10·2 answers
  • Tyler had $65.40 in his checking account. Then he wrote checks on the account for $20.38, $11.48, and $19.50. What is the balanc
    13·1 answer
  • The ratio of money in Obi's wallet to Rudy's wallet one day was 5:2. Obi spent ?20 that day. Obi now had ?8 less than Rudy. How
    5·2 answers
  • A new movie is released each year for 12 years to go along with a popular book series. Each movie is 3 minutes longer than the l
    13·1 answer
  • Front housings for cell phones are manufactured in an injection molding process. The time the part is allowed to cool in the mol
    14·1 answer
  • PLZ helPZ me Wendell plans to paint the doghouse after it’s built. He wants to know what the surface area of the outside of the
    12·2 answers
  • Write a quadratic function f whose only zero is -9
    7·2 answers
  • Martin is buying 400 video games for his entertainment store. Each video game costs
    12·1 answer
  • Molly invested $50,000 in various stocks and bonds. She earned 15% on the bonds and 18% on the stocks. Molly's total profit on b
    8·1 answer
  • The cost of 5 scarves is $91.25. What is the unit price? The unit price is $ per scarf.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!