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
rusak2 [61]
4 years ago
15

Suzzane can work 10 math problems in 15 minutes. How many can she word in an hour and a half?

Mathematics
2 answers:
MariettaO [177]4 years ago
7 0

Answer:

60

Step-by-step explanation:

Suzzane can work 10 math problems in 15 minutes. We need to use proportion and raito.

One hour and a half is equal to 90 minutes. But to equal out the math problem, change it to 900.

So:

\frac{10}{15}  = \frac{x}{900}

= 60

Lena [83]4 years ago
6 0

Answer: 1 hour and 43 min

You might be interested in
Which best completes the following sentence?
zlopas [31]

When two triangles are congruent they<span> will </span>have<span> exactly the </span>same <span>three sides and exactly the </span>same<span> three angles. The equal sides and angles may not be in the </span>same<span> position (</span>if<span> there is a turn or a flip), but </span>they<span> are there.</span>
5 0
3 years ago
Read 2 more answers
If x=16 And y=625 then find (2√x+y)^2
irinina [24]

Answer:

400689

Step-by-step explanation:

(2√x+y)²

(2√16+625)²

(2.4+625)

(8+625)²

(633)²

400689

3 0
3 years ago
What is the GCF of 48m5n and 81m2n2?
Sever21 [200]

Answer:

To find the GCF of the two terms, continuous division must be done.

What can be used to divide both terms such that there is not a remainder?

Start small, let's take 2. It could be a GCF.

Move up higher, say 3. Yes, it can be a GCF.

To see if there might be a greater common factor, divide the constants by 3.

48/3 = 16

81/3 = 27

Upon inspection and contemplation, there is no more common factor between 16 and 27. So, 3 is the GCF.

Moving on, when it comes to variables. The variable with the least exponents is easily the GCF. For the variable m, the GCF is m2 and for n, the GCF is n.

Combining the three, we have the overall GCF = 3m2n

also the third one or c

7 0
3 years ago
Central Park in New York City is shaped like a rectangle. On a map of the park
mariarad [96]

Answer:

6

Step-by-step explanation:

Given that the coordinate plane, three of the vertices of the rectangle are located at (-1.25, -0.25),

(-1.25, 0.25), and (1.25, 0.25)

The length L of the shape will be:

L = 0.25 - ( - 0.25 )

L = 0.25 + 0.25

L = 0.5

The width of the shape will be:

W = 1.25 - ( - 1.25)

W = 1.25 + 1.25

W = 2.5

Perimeter P = 2L + 2W

Substitute the Length and the width into the formula

P = 2(0.5) + 2(2.5)

P = 1 + 5

P = 6 metres

Therefore, the perimeter of the shape is 6 metres

7 0
3 years ago
Pls give the right answer to this question it is not 0.45662100456
Iteru [2.4K]

Answer:

2.19

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A photographer is planning to enlarge a photograph by a scale factor of 1:5 . The original photograph has an area of 154 square
    5·2 answers
  • Join my zoom anyone codess one the screeen join
    12·2 answers
  • Find exact value using reference angles cot -53pi/6
    10·2 answers
  • I don’t understand, can someone please explain this to me because I have more questions related to this
    6·2 answers
  • Dante took three tests on friday he got 92% on his english test an 88% on his math test, and a 90% on his science test write eac
    11·1 answer
  • 2x - 30 = 9x - 128<br> Find the value of x
    11·2 answers
  • What does this equal4x-9+2(12x-8)=31
    10·1 answer
  • Jill bought a pound of strawberries for $4.00. What is the price, in dollars, per ounce of strawberries?
    5·2 answers
  • What is the value of k in this problem: 2640 over k = 11
    13·1 answer
  • Mike paid $492.60 for 4 new tires for his truck. If each tire cost the same, What was the cost for 1 tire?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!