MATHEMATICS HIGH SCHOOL

A
B
What is the domain and range?

Answers

Answer 1
Answer:

Answer:

the domain is 5 and the range is 10

Step-by-step explanation:

Related Questions

A ball was kicked into the air from a balcony 20 feet above the ground, and the ball's height above the ground, in feet, t seconds after the ball was kicked is given by the equation h(t)=-16t^2+32t+20.what was the maximum height,in feet, of the ball above the ground after it was kicked
Which one doesn’t belong? Come up with one reason for at least 3 different boxes
Evaluate the expression. 32 ÷ 8 · 4 A. 1 B. 8 C. 16 D. 64
What´s the answer to this expression 6/2(2+1)
Find the cube root of 32768 by prime factorization method ​

The Martins plan for a garden is shown in the diagram. They need to figure out how much they will spend on topsoil for the garden. What is the area of the garden? The area of the garden is ft2. If topsoil costs $0.15 per square foot, how much will they spend to cover the area with topsoil? They will spend $.

Answers

answer 1 is : 144

Answer2:21.60

Answer:

144 and 21.60

Step-by-step explanation:

Ms. Chang has 24 students in her class, and 6 of them are boys. What is the ratio of boys to girls?

Answers

The total number of students is 24 and the total number of boys is 6, therefore

 

Number of girls = 24 – 6 = 18

Therefore the ratio of the boys to girls is

 

Number of boys/ number of girls = 6/18 ~ 1/3

 

The ratio suggests that there is 1 boy for every 3 girls  

If 2+xi=(x+1)+i, what is the value of xand can you please show me the breakdown?

Thanks!

Answers

2+xi=(x+1)+i\n\nxi-x=1+i-2\n\nx(i-1)=i-1\ \ \ \ /:(i-1)\n\nx=(i-1)/(i-1)\n\nx=1
2+xi=x+1+i\n xi-x=-1+i\n x(i-1)=-1+i\n x=(-1+i)/(i-1)=\nx =(i-1)/(i-1)\n x=1

Four hundred vouchers were sold for a carwash. Vouchers to wash trucks were $4, while vouchers to wash compact cars were $3. If the total sales were $1350, how many of each type of voucher were sold?

Answers

Answer:

150 vouchers to wash trucks were sold

250 vouchers to wash compact cars were sold

Step-by-step explanation:

Here, we are interested in calculating the number of each type of vouchers sold.

Let the number of vouchers to wash trucks be x while the number of vouchers to wash compact trucks be y.

Firstly, we know that both sums up to be 400.

Mathematically;

x + y = 400 •••••••••(i)

Secondly,

since a voucher to wash trucks sell $4, and we sold a total of x, the amount generated from selling is 4 * x = $4x

Same way for the vouchers to wash compact cars, we have a total of $3 * y = $3y

The sum of both gives $1350, which is the total sales.

Mathematically;

4x + 3y = 1350 ••••••(ii)

So we have two equations to solve simultaneously;

x + y = 400

4x + 3y = 1350

Multiply equation i by 4 , we have;

4x + 4y = 1600

4x + 3y = 1350

Subtract equation ii from i, we have 4y-3y = 1600-1350

y = 250

From equation 1, we know that

x + y = 400

This means that;

x = 400 -y

x = 400 -250

x = 150

95% of 120 games played

Answers

since 5% of 120 is the same as 1/20 then we can figure out that 5% is 6. Then divide 95 by 5 to get 19. Finally multiply 19*6 to get 114 

I need help. Please 30 points if you know no links, or I will report you.

Answers

Answer: for first question answer is second option and other question answer is again b

Step-by-step explanation:

Firstly you already see that the median is increasing because it is first 403 and changing to 553. We can understand it increased
Other Questions
Simplify 5x + 3y - 2x + 4y
How to Translate Expressions like the quotient of a number and 0.76, increased by 6.5
la un depozit s-au adus in perioada recoltarii 25 t de cartofi in primele doua zile s-au vandut 230 q de cartofi . cate kg
Prove the identity cos(A+B+C)=cosAcosBcosC-cosAsinBsinC-sinAcosBcosC-sinAsinBcosC