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
Anna71 [15]
3 years ago
8

HELPPP I WILL GIVE YOU BRAINLIEST WALLAH

Mathematics
1 answer:
Eduardwww [97]3 years ago
6 0

Answer:

78qt= 19.5 U.S. gallons

Step-by-step explanation:

You might be interested in
Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he ad
lapo4ka [179]

Answer:

21.87

Step-by-step explanation:

8 0
3 years ago
The number of bacteria in a culture is given by the function n(t) =950e^0.45t Where t is measured in hours A) what is the contin
tatiyna

Answer:

a) The continuous rate of growth of this bacterium population is 45%

b) Initial population of culture at t = 0 is 950 bacteria

c) number of bacterial culture contain at t = 5 is 9013 bacteria

Step-by-step explanation:

The number of bacteria in a culture is given by

n(t) = 950e^{0.45t}

a) rate of growth is

Bacteria growth model N(t) = noe^{rt}

Where r is the growth rate

hence r = 0.45

              = 45%

b) Initial population of culture at t = 0

n(0) = 950e^{0.45(0)}

       = 950e^{0}

       = 950 bacteria

c) number of bacterial culture contain at t = 5

n(5) =  950e^{0.45(5)}

      = 950e^{2.25}

      = 9013.35

      = 9013 bacteria

6 0
3 years ago
What is the volume of a cone that has a radius of 4 cm and a height of 9 cm?
vodka [1.7K]
For any sort of pyramid or cone, the volume is 1/3 of the volume of a prism with the same base and height. Since the volume of a prism/cylinder is V=Bh, the volume of a pyramid/cone is V=\frac{1}3Bh.

In this case, our base is a circle, which has a radius of 4 cm.
The area of a circle is A=\pi r^2 where r is the radius.
A=\pi (4)^2=\pi (4\times4)=16\pi=B

We now know that our base is 16π cm.
We also know that our height is 9 cm.
Let's plug these into our volume formula.

V=\frac{1}3\times16\pi \times9

Use 3.14 to approximate pi as the question states. 16 × 3.14 = 50.24.

V\approx\frac{1}3\times50.24\times9

We could punch all of that into our calculator to get the same answer, but since 1/3 of 9 is clearly 3, let's just go with that.

V\approx3\times50.24

\boxed{V\approx150.72\ cm^3}
8 0
3 years ago
Read 2 more answers
Solve for x. x + 1/2 = 3/4 x = 1/4 x = -1/4 x = -1/2 x = 1/2
DanielleElmas [232]
<span>x + 1/2 = 3/4
</span><span>x + 2/4 = 3/4
x = 3/4 - 2/4
x = 1/4

answer
</span><span>x = 1/4</span>
7 0
3 years ago
Read 2 more answers
Can't anybody help me with this ik math sucks but help
Agata [3.3K]

Answer:

g

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • 25 feet equals how many inches
    7·1 answer
  • Using only pennies, nickels, dimes, and quarters, what is the smallest number of coins Freddie would need so he could pay any am
    14·2 answers
  • A certain triangle has two 45 degree angles. what type of triangle is it?
    12·2 answers
  • I need help please.
    9·1 answer
  • Which statement is true?
    15·1 answer
  • ( 100 POINTS FOR EVERYTHING )
    7·1 answer
  • PLEASE HELP!!!!!<br> x^2 + 12xy + 35y^2
    14·2 answers
  • the population density of themville is 17.5 thems per acre. Exactly 840 thems live in themville how many acress if themville
    5·1 answer
  • What is the slope of Y= x +5
    13·2 answers
  • Which term describes the figure? Choose 1 answer: Parallel lines Perpendicular lines None of the above​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!