there are 720 children in our school. 5/8 of them have dark hair. How many children have blonde or red hair?

Answers

Answer 1

Answer: Assuming that the red and blonde hair are considered the 3/8ths of the school with light hair, 270 children in the school have red or blonde hair.

Related Questions

What is the range of each function given below?a. Let f(x) = 9x − 1.
Earth is approximately 9.3 × 10^7 miles from the sun. Saturn is approximately 8.87 × 10^8 miles from the sun. About how much farther is Saturn from the sun than Earth is?
Complete the missing value in the solution to the equation.
The product of 7/16, 4/3, and 1/2 isa. 7/12.b. 7/24.c. 21/32.d. 2 13/48.
Kent worked in the housewares section of a department store this year he set a record high for vacuum sales with 567 vacuum sold the previous high was last year when 540 vacuums were sold what is the percent of increased in sales from last year to this year?

A shipping box has the dimensions shown 1/4 1/4 and 1/2, What is the volume of the box in cubic yards.First 3 people get a brainly

Answers

Step-by-step explanation:

what is the unit of measurement for the 1/4, 1/4, and 1/2?

Determine the equation of g(x) that results from translating the function f(x)=(x+4)^2 to the right 11 units.

Answers

$f(x)=(x+4)^2\n\nright\ 11\ units\ then\ g(x)=f(x-11)=(x-11+4)^2=(x-7)^2$

The following system of equations intersects at one point. What is the y-coordinate of this point? y = -x-1 3x - 2y = 1

Answers

Answer:

-3

Step-by-step explanation:

What can multiply to give you 80 but add up to give you 11

Answers

There are no real numbers that can do that job.

There's a pair of complex numbers that can do it.
They are

   5.5 + i4.97
and
   5.5 - i4.97 .

   ' i ' = the imaginary unit = √(-1)

(I have a deadline in 3 hours :c ) Ann's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ann $4.35 per pound, and type B coffee costs $5.40 per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of $780.90. How many pounds of type A coffee were used?

Answers

A=3B
4.35A+5.40B=780.95
Substitute 3B into A for the second equation:
4.35(3B)+5.40B=780.90
13.05B+5.40B=780.90
18.45B=780.90
B=42.33
Plug into equation 1:
A=3B
A=3(42.33)
A=126.98

The two equations would be:4.35a + 5.40b = 780.90and b = 3asubstitute:4.35a + 5.40(3a) = 780.90Multiply:4.35a + 16.2a = 780.90add like terms:20.55a = 780.9divide by 20.55:a = 38substitute into the other equation:b = 3(38)multiply:b = 114This means that 38 pounds of coffee were used for type A (variable a) and 114 pounds of coffee were used for type B (variable b)

249 is what percent of 300

Answers

Try using simple examples to help you get started e.g. 1 is how many percent of 2? You probably already know that it is 50%. You can use a formula to work this out (1/2)*100=50%. So you can use this information for your question:
(249/300)*100=83%

Other Questions

The Johnsons own a home whose market value is $93,000. Their municipality taxes at 80% and the rate is 65 mills or $65 per thousand. What will the Johnsons pay in taxes?

A kite string is attached to a peg in the ground. If 100 meters of kite string are played out on the kite and the string makes an angle of 49° with the ground, what is the distance, in meters, from the kite to the ground? (Assume that the string is taut and the ground is level.)A. 133 B. 115 C. 75 D. 66 E. 52

What is another way to describe an event with a probability of 1?

What is the standard form of the number in the calculators display?2.3e-9 A: 0.00000000023 B: 0.0000000023 C: 2,300,000,000 D: 23,000,000,000