90 students were surveyed about their favorite subject in school between Math and Social Studies. How many students chose only math as their favorite subject? (3 points)32 social studies
20 chose both
Answers
Answer: 38 students
Step-by-step explanation:
There are only 90 students. You subtract 90 minus the 32 that said social studies was there favorite. So now you have 58 then minus the people who said both which was 20. Your left with 38. So 38 students said just math as there favorite subject.
Related Questions
What two numbers add to equal -11 and multiply to equal 28?What two numbers add to equal -20 and multiply to equal 51?What two numbers add to equal -5 and multiply to equal -36?
Find the diagonal of a square with a perimeter of 28 inches
A round barbecue pit is 2 meters in diameter. What is the distance around the barbecue pit? A. 3.14 meters B. 12. 56 meters C. 6.28 meters D. 18.84 meters
Find an equation for the linear function which has y-intercept (0,−6) and x-intercept (11,0).
Answers
2x = 14
x = 7
add 2 on each side
2x=14
divide by 2 on each side
x=7
B) square root 62 inches
C) square root 128 inches
Answers
First I punch square root 13 in the calculator and got 3.6055... then I square the number since the formula has square root on it and got 13. Now the equation look something like this: 13 + b^2 = 49. 49 because 7^2 is 49. Then i subtract 49 by 13 and got 36. Now the equation look like this: b^2 = 36. After I square both side, I get b=6 in.
Answers
Answer:
a). The total number of cattle shared among the three children=200
b). Anita's share=120 cattle
Lordia's share=32 cattle
Richmond's share=48 cattle
Step-by-step explanation:
a)
Step 1
Determine fraction shared between Lordia and Richmond as follows;
Lordia:Richmond=2:3
Let the total cattle be x
Lordia's fraction=2/(2+3)=2/5 of x=(2/5)x
Lordia's fraction=(2/5)x
Richmond's fraction=3/(2+3)=3/5 of x=(3/5) x
but;
x=80 cattle
replacing;
Total number of cattle Lordia got=(2/5)×80=32 cattle
Total number of cattle Richmond got=(3/5)×80=48 cattle
Step 2
Express the total cattle Mr. Atinga had initially as follows;
Let the initial number of cattle be y
The fraction remainder given to Lordia and Richmond=Initial number-fraction of the totat given to Anita
where;
Initial number=y
fraction of the total given to Anita=3/5 y
replacing;
The fraction remainder given to Lordia and Richmond=y-3/5 y=2/5 y
but;
2/5 y=80
y=80×5/2=
y=200
The total number of cattle shared among the three children=200
b).
Anita's share=(3/5)×200=120 cattle
Lordia's share=(2/5)×80=32 cattle
Richmond's share=(3/5)×80=48 cattle
Answers
Answer: $7.50
Step-by-step explanation:
Answers
Their ages are jan's age = 19 and tritts age be 11 yaers
What is Algebra?
Algebra is a branch of mathematics that deals with symbols and the arithmetic operations across these symbols. These symbols do not have any fixed values and are called variables. In our real-life problems, we often see certain values that keep on changing. But there is a constant need to represent these changing values.
Given:
Jan's Age is 3 years less than twice Tritts age.
sum of their ages is 30.
let tritts age be x
jan age= 2x -3
Now, sum of their ages = 30
x+ 2x-3 = 30
3x= 33
x=11
hence, jan's age = 19 and tritts age be 11 yaers
Learn more about algebra here:
#SPJ2
3x-3=30
3x=33
Tritts age=x=11
Jans age=2x-3=2(11)-3=22-3=19
Tritt=11
Jan=19
Answers
Answer:
$0.80
Step-by-step explanation:
To find the sales tax you:
Divide 4% by 100 ( because a percentage is always out of 100) {= 0.04}
Multiply 0.04 by 20 ( the answer becomes $0.80)
When doing this you primarily finding 4% of $20.
HOPE THIS HELPED