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
kari74 [83]
3 years ago
8

HELP FASTTT 50 POINTS.... NO FOOLING

Mathematics
2 answers:
Kobotan [32]3 years ago
6 0

Answer:

She beat 6 levels last week

Step-by-step explanation:

She beat 6 levels last week because

7 1/2 ÷ 1 1/4 = 6

Fynjy0 [20]3 years ago
6 0

Answer:

easy 6 levels my guy just divide 7 1/2 ÷ 1 1/4

You might be interested in
The probability that Caroline wins a raffle is given by the expression
RSB [31]

Answer:  \frac{n-m}{n}

This is the same as writing (n-m)/n

Don't forget about the parenthesis if you go with the second option.

==================================================

Explanation:

The probability that she wins is m/n, where m,n are placeholders for positive whole numbers.

For instance, m = 2 and n = 5 leads to m/n = 2/5. This would mean that out of n = 5 chances, she wins m = 2 times.

The probability of her not winning is 1 - (m/n). We subtract the probability of winning from 1 to get the probability of losing.

We could leave the answer like this, but your teacher says that the answer must be "in the form of a combined single fraction".

Doing a bit of algebra would have these steps

1 - \frac{m}{n}\\\\\frac{n}{n} - \frac{m}{n}\\\\\frac{n-m}{n}\\\\

and now the expression is one single fraction.

8 0
3 years ago
what is the equation, in slope- intercept form, of the line that contains the points (-3,4) and (5,7)
gavmur [86]

Answer:

y = \frac{3}{8} x + \frac{41}{8}

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

To calculate the slope use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 3, 4) and (x₂, y₂ ) = (5, 7)

m = \frac{7-4}{5+3} = \frac{3}{8}, hence

y = \frac{3}{8} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

using (5, 7 ), then

7 = \frac{15}{8} + c ⇒ c = 7 - \frac{15}{8} = \frac{41}{8}

y = \frac{3}{8} x + \frac{41}{8} ← equation in slope-intercept form


6 0
3 years ago
last month kim trained 3 times as many dogs as cats. if the total number of cats and dogs she trained last monty is 28, how many
Oksanka [162]
7 because 7x3= 21 and 21 + the 7 cats comes to an equal 28
4 0
3 years ago
Suzie bought a sweater at the sale price of $25. the original cost of the sweater was $40. what percent represents the discount
Zolol [24]
40-25=$15.00
15.00÷40.00=.375
.375×100=37.5%
3 0
3 years ago
Circle 1 has center (?4, ?7) and a radius of 12 cm. Circle 2 has center (3, 4) and a radius of 15 cm. What transformations can b
shutvik [7]

Answer: I think it’s 4

Step-by-step explanation:

Because by using a scale factor of 4 and 5 to simplify is 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2.9% of 1000
    14·2 answers
  • What is sin 67 degrees?
    14·2 answers
  • What is the slope of the line?
    10·1 answer
  • 80 as the product of its prime factors
    15·1 answer
  • Stephanie has $50 to spend at the art store. She decides to spend $20 on paper write an inequality that describes how much more
    14·2 answers
  • Which fraction represents the decimal 0.8888...?
    6·2 answers
  • *****ANSWER FAST*****<br> I’LL GIVE BRAINIEST
    6·1 answer
  • Find the exact value of sin 2pi/3
    12·1 answer
  • bindus choir class is performing a concert. she wants to buy as many tickets as she can afford. if tickets cost $3.25 each and s
    9·1 answer
  • Evaluate if a = 6. <br> a + a2 = what
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!