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
padilas [110]
2 years ago
14

Jack spends 1 1/2 times as long on his homework as Jill.

Mathematics
2 answers:
Mashcka [7]2 years ago
6 0

Answer:

12  3/4

Step-by-step explanation:

8.5 times 1 is 8.5

and 8.5 times .5 is 4.25

so 8.5 plus 4.25 is 12.75 or 12  3/4

Minchanka [31]2 years ago
4 0

Answer:

12 3/4 hours

Step-by-step explanation:

Jack spends 1 1/2 times as long on his homework as Jill .

Jill spends 8 1/2 in doing his home work .

Time spent by jack in doing his homework is jacks time multiplied by Jill’s

That’s

1 1/2 x 8 1/2

Change to improper fractions.

We have,

3/2 x 17/2

Multiply through

51/4 = 12 3/4

Jack spends 12 3/4 hours in doing his homework

You might be interested in
Write an equation for the description.
Nesterboy [21]
Answer

x - 15 = 18

Explanation

X is the variable that is required to get the answer 18
8 0
2 years ago
Read 2 more answers
Solve for x. <br> 4- (2x + 4)=5<br><br> A. x = -10<br> B. x = 6<br> C. x = 3/2<br> D. x = -5/2
horsena [70]

Answer:

x = (-5/2)

Step-by-step explanation:

4 - (2x + 4) = 5

-4 from both sides

- (2x + 4) = 1

divide both sides by -1

2x + 4 = -1

-4 from both sides

2x = -5

divide both sides by 2

x = (-5/2)

4 0
3 years ago
Read 2 more answers
Find the dot product between the vectors u and v: u=2i+3j and v=-6i-5j
vitfil [10]

\bf \stackrel{\textit{dot product}}{\cdot }\implies (a\cdot c)+(b\cdot d) \\\\[-0.35em] ~\dotfill\\\\ \begin{cases} u=&2i+3j\\ v=&-6i-5j \end{cases}\implies \begin{cases} \\  \end{cases} \\\\\\ \cdot \implies (2\cdot -6)+(3\cdot -5)\implies -27

4 0
3 years ago
A child finds a cone-shaped pile of wet sand at the beach. She uses a bucket to move the sand pile to a different spot. The buck
Anika [276]

Answer:

Girl- Where's the radius and the heights of the cone tho-

Step-by-step explanation:

8 0
3 years ago
Round 45,656 to the nearest hundred
maria [59]
45,700 would be ur answer


hope i helped:D
6 0
3 years ago
Read 2 more answers
Other questions:
  • Provide reasons for the statements.<br>(Thank you!)​
    13·1 answer
  • ABC is translated 6 units up and 3 units left to create ∆A'B'C'.
    8·1 answer
  • A cube has a volume of greater than 125 centimeters cubed. what are the possible lengths of the side of that cube?
    14·1 answer
  • The perimeter of a rectangle is 26 inches and its area is 40 square inches. what are its​ dimensions?
    14·1 answer
  • Complete the sentence. 22/7 divided by 2 is ? The value of (22/7 minus 2/3)
    14·1 answer
  • 1.4 – 5.5 – 1.73 + 1.8 – 1.09<br><br> –5.12<br> –8.72<br> 5.12<br> –1.66
    14·1 answer
  • Find the next two numbers in the pattern. 9,-27,81,-243....
    15·1 answer
  • Find the area of rectangle ,semicircle and the figure​
    13·1 answer
  • -2x + 7 = -32 i need all the steps
    6·2 answers
  • If $200 is put in the bank and each year the account earns 5% simple interest,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!