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
Lunna [17]
3 years ago
5

Can someone please help me

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0

1a) so for this problem, I took what they gave you, 637.5 and divided it by .75 and got 850

so .75 * 850 = the gallons, so just take the number of hours and multiply it by 850 to get your gallons

0.25 x 850 = 212.5

1.5 x 850 = 1,275

2.5 x 850 = 2,125

1b) the unit rate is 850

1c) 5.5 x 850 = 4,675 gallons

1d) So 850 gallons can be filled in an hour, you only need 100 gallons

850/100 = 17/2 (simplified)

17 gallons/hour 60 minutes

------------------------- x ---------------------

2 gallons 1 hour

the gallons cancel out and the hours cancel out which leaves us with:

17 x 60 = 1,020 / 2 = 510

510 minutes

2) I don't know how to do two sorry

You might be interested in
Who want to talk b o r e d
k0ka [10]

Answer:

Did you cop the strawberry coughs?

Step-by-step explanation:

8 0
3 years ago
What is the value of x
Sergio039 [100]

Answer:

d. 10

Step-by-step explanation:

7 0
3 years ago
Answer ? <br> Please help
Ilia_Sergeevich [38]

Answer:(-1,2), (6,8), (5,-7)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find an explicit formula for the geometric sequence <br> 1/2,-4, 32,-256, ..<br><br> a(n) =?
Travka [436]
The explicit formula for this arithmetic sequence is A(n)=1/2•(-8)^(n-1)
7 0
3 years ago
Answer these 2 questions please
Whitepunk [10]

Hi there!

Question 1:

For this, we are taking away 1/4 yards of spring from 7/8 yards. This is essentially just subtracting 1/4 from 7/8. This then gives us the equation:

\frac{7}{8}-\frac{1}{4}

Now, to subtract these, we want to make it so the denominators are the same, or the numbers on the lower half are the same. (One way to explain why this is true is: \frac{a}{b}-\frac{c}{b}=a\frac{1}{b}-c\frac{1}{b}=(a-c)\frac{1}{b}=\frac{a-c}{b}). Now, to make it so the denominators are the same, we can multiply the second fraction, 1/4, by 2/2 as 2/2 is essentially 1, and multiplying by 1 will get the same result, just with a denominator switched in this case. Doing this, we get:

\frac{7}{8}-\frac{1}{4}\cdot\frac{2}{2}

\frac{7}{8}-\frac{2}{8}

Now, subtracting the numerators, we get:

\frac{5}{8} yards of string will remain.

Question 2:

For this, we are combining these two thicknesses, and thus we add 1/4 to 7/12. This gives us the equation:

\frac{1}{4}+\frac{7}{12}

Now, we again want to make it so the denominators are the same. (Here's a similar proof but for addition this time: \frac{a}{b}+\frac{c}{b}=a\frac{1}{b}+c\frac{1}{b}=(a+c)\frac{1}{b}=\frac{a+c}{b}). Now, to make the denominators the same, we can multiply the first fraction, 1/4, by 3/3 (also equivalent to 1). Doing this, we get:

\frac{1}{4}\cdot\frac{3}{3}+\frac{7}{12}

\frac{3}{12}+\frac{7}{12}

\frac{10}{12}, which is equivalent to (dividing both the top and the bottom by 2) \frac{5}{6} inches.

Hope this helps!

8 0
3 years ago
Other questions:
  • The x-intercept of the line whose equation is 2x-3y=6 is....<br><br> 3<br> 6<br> -2
    11·1 answer
  • Which number added to a rational number will always result in an irrational number?
    6·1 answer
  • Solve for . 5w-26=-4(w-7) Simplify your answer as much as possible. PLZ HELP
    14·1 answer
  • A group of climbers begin climbing at an elevation of 5000 feet and ascend at a steady rate of 1500 vertical feet per hour. This
    12·1 answer
  • Which equation shows a slope of 3 and a y-intercept of (0,7) ?
    13·2 answers
  • Can anyone help me please
    8·1 answer
  • Solve for k: 7 &lt; −(−k − 3) + 2
    6·1 answer
  • Please help- help me
    13·1 answer
  • Two airplanes leave the airport. Plane A departs at a 44° angle from the runway, and plane B departs at a 40° angle from the run
    7·2 answers
  • Use the following information to write an equation in terms of x. Then solve the equation and find RS and RT .
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!