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
Ksenya-84 [330]
2 years ago
15

PLEASE ANSWER FAST AS YOU CAN and answer like

Mathematics
2 answers:
OLga [1]2 years ago
8 0

Answer:

number 1. answer is  5

number 2. answer is  2 1/2

number 3. answer is 9/16

number 4. answer is 45.7

number 5. answer is 18.7

evablogger [386]2 years ago
6 0

Answer:

1. 5 miles

2. 5 4/12 cups

3. 9/16 gallons

4. 45.7 km/h

5. 18.7 m/h

Step-by-step explanation:

For the first one, she jogs 1/2 miles in 1/10 of an hour. So to get an hour you can do the reciprocal of 1/10 to get 1

1/10 * 10/1 = 1 hour

Now you have to do that to the miles as well.

1/2 * 10/1

1 * 10 = 10

2 * 1 = 2

10/2

5 miles

So she jogged 5 miles in 1 hour

For the second one, 8 3/4 cups of milk for 3 1/3 cups of cereal. You need 1 cup though.

So to find 1 cup you have to get a common denominator first.

1/3

3/4

A common factor is 12. multiply 4 for both the top and the bottom for 1/3 and 3 to top and bottom for 3/4. What's done to the top must be done to the bottom as well.

1/3 *4/4 = 4/12

3/4 * 3/3 = 9/12

8 4/12 and 3 9/12 is what you have now.

You only need 1 cup so you can subtract 2 9/12 to both.

8 4/12 - 2 9/12 = 5 4/12

3 9/12 - 2 9/12 = 1

So 1 cup of oatmeal uses 5 4/12 cups of milk.

For the third one, 3/16 gallons of water for 1/3 feet of garden.

You need to find that for 1 foot so it be similar to the first one.

Use reciprocal on 1/3 to get that 1 foot you need.

1/3 * 3/1 = 1

What you do to one you have to do to the other.

3/16 * 3/1 = 9/16

You can't simplify it so that's its simplest form.

S 1 foot of garden uses 9/16 gallons of water.

Numero four. This one seems hard but really all you have to do is divide km by h.

822.6 km/ 18 h

45.7 km/h

Last one, once again all you have to do is divide m by h to get m/h.

768.57m/41.1h

18.7 m/h

And thats it! I hope this helps you and if you ever need any more help, don't be afraid to reach out.

You might be interested in
1/8(5y+64)=1/4(20+2y)
marin [14]
Answer:

<span>y=−24</span>

Explanation:

<span><span>18</span><span>(5y+64)</span>=<span>14</span><span>(2y+20)</span></span>

multiply both sides by 8:

<span>5y+64=2<span>(2y+20)</span></span>

multiply out brackets:

<span>5y+64=4y+40</span>

subtract 4y from both sides:

<span>y+64=40</span>

subtract 64:

<span>y=40−64=−24</span>

<span>y=−<span>24
</span></span>

3 0
3 years ago
Determine the slope of the line passing through (4, −2) and (7, 10).
Paha777 [63]

Answer:

4

Step-by-step explanation:

Point slope Formula: y2-y1/x2-x1

10+2/7-4

=4

8 0
2 years ago
If 1/5 cup of icing covers 1/3 of a cake, how many total cups of icing are needed to cover the entire cake? Plz show work:)
Rashid [163]

Answer:

B. 3/5

Step-by-step explanation

1/5 of icing = 1/3 of a cake

1/3 * 3/1 = 3/3 = 1 (a whole cake)

1/5 * 3/1 = 3/5

5 0
3 years ago
Read 2 more answers
6. HOT AIR BALLOON А balloon rises<br>340 feet into the air. Then it descends<br>130 feet.​
Nezavi [6.7K]
Now it is at 210 feet
7 0
3 years ago
Read 2 more answers
1/4 plus 1/5 plus 11/12
Nataly_w [17]

Answer: 41/30

Step-by-step explanation:

1/4 + 1/5 + 11/12 = 41/30 ( 1.36 in alternative form )

***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks ( heart icon :) ***

3 0
3 years ago
Read 2 more answers
Other questions:
  • Let O be the set of even integers. Define f : Z ? O by f(n) = 2n. Prove that f is a bijection in the following two different way
    14·1 answer
  • 4x to the 2nd power minus 12
    10·1 answer
  • Translate this phrase into an algebraic expression. 23 more than twice Mabel's age Use the variable m to represent Mabel's age
    7·1 answer
  • Mrs. Moore took her 4th grade class of 25 students
    11·1 answer
  • 6th grade math :D....
    15·2 answers
  • One card is pulled from a full 52 deck of cards. What is the probability of pulling a queen and an ace?
    11·1 answer
  • On Monday a classroom had 25 students. On Tuesday there was 33
    6·1 answer
  • A produce manager inspects large truckloads of potatoes to determine the proportion with major defects (p). She intends to compu
    14·1 answer
  • Just give me a RIGHT ANSWER please lol...
    5·1 answer
  • 8. What is the annual salary for someone who earns a biweekly salary<br> of $863.00?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!