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
klio [65]
3 years ago
12

Of the 80 girls in Joey’s class, 12 have blonde hair. What percent of girls in Joey’s class have blond hair ?

Mathematics
2 answers:
Aleksandr [31]3 years ago
7 0

Answer:

15%

Step-by-step explanation:

To determine the percentage of the girls with blonde hair...it means we will have to use this formula

Number of girls with blonde hair/total numbers of girls ×100

Number of girls with blonde hair is 12

Total number of girls is 80

Therefore,12/80 ×100

1200/80

120/8

15

Therefore the percentage of the girls with blonde hair is 15%

timama [110]3 years ago
6 0
The answer would be 15% :)
You might be interested in
Not too sure how to do this equation its on the attached file
Akimi4 [234]

Answer:

The answer is 72

Step-by-step explanation:

Hope this helps :))

6 0
3 years ago
..............................................................
Serhud [2]

Answer:

guilkhgvyulhjgbyljhuijlnjkb nklb hjkbi

u56

u6

7

567

y6

7

45

34rt

rtyhgvhwr

th

ftjn

i87

67

5fnuicseh7f8wiy4rg8h3y5tgbbhivrgbuutuuhhiugrbv

g

gr

gr

Step-by-step explanation:

5 0
3 years ago
the population density of themville is 17.5 thems per acre. Exactly 840 thems live in themville how many acress if themville
postnew [5]
I believe the answer you are looking for is 840 ÷ 17.5 which is 48 acres.
8 0
3 years ago
Which is bigger 7 or -5
devlian [24]
7 because negitive 5 is less than 0 , but 7 is greater than both
7 0
4 years ago
Read 2 more answers
Match the following with their formula.
neonofarm [45]
For simplicity, I’m marking the six different terms on the main part of the image as 1-6 and the six equations/points on the bottom of the image as A-F.

First, we can look at the bottom and see that there are four equations, but A and F are both points. Looking at the terms above, the only ones that are points are 1 and 6. Since the y-intercept is when a function passes through the y-axis, that means that the x value of the point must be 0. Therefore, A matches with 6.

That leaves F to match with 1. The equation (-b/2a) is what is used in a quadratic equation to locate the vertex, so it makes sense that the vertex would be when you put that number into the equation.

Now on to the four different equations. One of the equations, C, is calculating an x value. This means that it has to match with 2 because it’s drawing a line vertically through the point we already determined to be the vertex of a parabola in the above paragraph.

For the three functions that remain, B has no numbers in it, only the standard letters as placeholders for various numbers you would put into a quadratic function. Therefore, it has to match with 3 since it’s just the standard equation.

That leaves us with D and E to match with 4 and 5, meaning that one of them has to be a negative equation and the other has to be a positive equation. This is where you look at the a value in the function. If the a value is positive, then the quadratic opens up (with the tip pointed down) while if the a value is negative, then the quadratic opens down (with the tip pointed up). This means that D matches with 4 and E matches with 5.

In conclusion,
1 = F
2 = C
3 = B
4 = D
5 = E
6 = A

Hope that helped!
3 0
3 years ago
Other questions:
  • Plz help me my teacher has been gone on military leave and I'm totally lost
    11·1 answer
  • thd unit price for frozen spinach is 3.2 centsper ounce. at what price how much would 1 pound of spinach cost round off the answ
    6·1 answer
  • Which of the following is equivalent to (8 – 5) ÷ 23 ?
    13·1 answer
  • What is the slope of the line that passes through the points (2,4) and (6,12)
    9·2 answers
  • Is the answer B or C
    8·1 answer
  • Which will not result in a value of zero?
    12·2 answers
  • Jake shows that △ △ C B A is congruent to △ △ A D C by rotating △ 180° △ C B A 180 ° around point C so it matches up with △ △ A
    5·1 answer
  • A rectangle measures 24cm by7cm. What is it's area?
    12·2 answers
  • Write 3.5 • 4 using words
    9·1 answer
  • Jamal drives 3 times the hours that Danielle does. Jamal and Danielle drive for a total of 8 hours. How long did each person dri
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!