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
kvasek [131]
3 years ago
5

When a certain valve is open, 281 gallons go through it in one hour. The number of gallons that would go through in 94 hours is

_____.
Mathematics
2 answers:
Anit [1.1K]3 years ago
8 0
<span>When a certain valve is open, 281 gallons go through it in one hour. The number of gallons that would go through in 94 hours is _____.

x= number of hours
281=x
so 94x=26414
26414 for 94 hours
For more help just ask :)</span>
JulsSmile [24]3 years ago
5 0
If 281 gallons go thru in 1 hr......then in 94 hrs, (94 * 281) = 26414 gallons go through
You might be interested in
What is the value of x?<br> (3x + 50)<br> Enter your answer in the box.<br> (6x - 10<br> x =
Zanzabum

I think the value of x is 20°.

3 0
3 years ago
The distance required for a car to stop is directly proportional to the
KonstantinChe [14]

Answer:

312.5 m

Step-by-step explanation:

let distance be d and velocity be v , then

d = kv² ← k is the constant of variation

To find k use the condition d = 112.5, v= 15

112.5 = k × 15² = 225k ( divide both sides by 225 )

0.5 = k

d = 0.5v² ← equation of variation

When v = 25 , then

d = 0.5 × 25² = 0.5 × 625 = 312.5 m

5 0
2 years ago
The number of calories burned at the gym is normally distributed with a mean of 425 and a standard deviation of 51. Find the Z-s
Galina-37 [17]

Answer:

(a) -3.708

(b) 1.706

(c) 0.490

Step-by-step explanation:

The z-score of normal distribution is given as:

z=\frac{x-\mu}{\sigma}

(a)

Given:

Score is, x=268

Mean value is, \mu =425

Standard deviation is, \sigma = 51

z-score is, z=\frac{268-425}{51}=\frac{-157}{51}=-3.078

(b)

Given:

Score is, x=512

Mean value is, \mu =425

Standard deviation is, \sigma = 51

z-score is, z=\frac{512-425}{51}=\frac{87}{51}=1.706

(c)

Given:

Score is, x=450

Mean value is, \mu =425

Standard deviation is, \sigma = 51

z-score is, z=\frac{450-425}{51}=\frac{25}{51}=0.490

6 0
3 years ago
What is the solution to the equation below?<br> log7+log(x-4)= 1
Mila [183]

Answer: x=38/7

Step-by-step explanation:

8 0
3 years ago
HELP PLEASE ILL GIVE BRAINLIEST
denis23 [38]
8 \frac{19}{24} || Hope this is what your looking for ^.^
6 0
4 years ago
Read 2 more answers
Other questions:
  • How to graph f[x]=5x-45
    12·2 answers
  • What is the lowest terms fraction is equal to 15%
    13·1 answer
  • Three consecutive numbers are such that when they are taken in increasing order and multiplied by 2,3and 4 respectively, they ad
    9·1 answer
  • Can someone please answer. There is only one question. There is a picture. Thank you!
    6·1 answer
  • Hey I'm taking a math exam tomorrow please send words of encouragement please answer.
    12·1 answer
  • A square has vertices at (3, 0) and (3, -4). What is the area and perimeter of the square?
    7·1 answer
  • A farm stand sells oranges in 3-lb bags for $3.75. What equation represents the cost, c, for p pounds of oranges?
    6·1 answer
  • Ryan buys some jumpers to sell on a stall.
    15·1 answer
  • 8(y + 4) – 269 – 1) = 70 - 3y
    7·1 answer
  • The domain of a function g(x) is x &lt; 2 and the range is y &gt; 0 what are the domain and range of its inverse function g^-1(x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!