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
balu736 [363]
2 years ago
15

270 students in an elementary school. There are 5 boys for every 4 girls. How many boys are there in school

Mathematics
1 answer:
NemiM [27]2 years ago
8 0

Answer:

150

Step-by-step explanation:

You might be interested in
Im struggling with this​
xeze [42]

Answer:

i cant read it sorry

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HELP PLEASE Rory has 10 Gallons 8 cups of water to fill her aquarium how many cups of water does she have? Hint: 1 gallon = 16 c
Lesechka [4]

Answer:

Rory has 168 cups of water

Step-by-step explanation:

Since 1 Gallon is equals to 1 cups, multiply it by 10 gallons then add 8 cups to it

<u><em>Hope this helps</em></u>

4 0
2 years ago
Read 2 more answers
It took Ruby 23 minutes to make meatballs and 29 minutes to make tomato sauce. How much time did it take Ruby to make meatballs
____ [38]

Answer:

52 minutes unless she was multi-tasking then it took her 29 mins to do all

Step-by-step explanation:

52 minutes

6 0
3 years ago
Read 2 more answers
A metronome uses an inverted pendulum rod to control tempo. A weight can be slid up the pendulum rod to decrease tempo, or down
Dominik [7]

Answer:

Part 1

Multiply both sides by 2π

2πf = √(g/L)

Square both sides

4π²f²= g/L

Invert both sides

1/(4π²f²) = L/g

Multiply both side by g

g/(4π²f²) = L

We usually write an equation with the subject (L) n the left

L = g/(4π²f²)

________________________

Part 2

Using the above equation with the given values:

L = g/(4π²f²)

. .= 9.8 / (4π² x 1.6²)

. .= 0.097m (= 9.7cm)

________________________

By the way, where it says

“f=1.6 then there are 2 beats a second, or 192 beats per minute (bpm).”

this should say

“f=1.6 then there are 3.2 beats a second, or 192 beats per minute (bpm)”

Step-by-step explanation:

7 0
2 years ago
Kendra is buying an outfit that is on sale for 20% off. The original price of the outfit is $109.
Misha Larkins [42]
It could be 64$ because i did division

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1/3 = x/15 What is the value of x?
    15·1 answer
  • What is 2x - 1 = x - 3​
    7·2 answers
  • He Process KarenKaren purchased a DVD player on sale. The original selling price was ​$179.30179.30. The sale price was ​$144.77
    6·1 answer
  • Solve the right angle trig problem.
    15·1 answer
  • Which unit rate corresponds to the proportional relationship shown in the graph
    7·2 answers
  • Two standard dice are rolled together. What is the probability of rolling a sum less than 7 or a sum divisible by 5?
    10·1 answer
  • Find the volume of this square<br> based pyramid.<br> 10 in<br> 12 in<br> [? ]in3
    11·1 answer
  • How does decreasing the sample size affect the margin of​ error, E?
    10·2 answers
  • Find g(-6) if g(x) = -5x – 2
    11·1 answer
  • help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fast help fas
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!