All categories

3 years ago

HELPPPPP!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

dybincka [34]3 years ago

5 0

Answer:

C 8

Step-by-step explanation:

3 apples/2 oranges = 12 apples/x

3/2 = 12/x

3x = 24

x = 8 oranges

diamong [38]3 years ago

3 0

Answer:

I think b im not too sure

Step-by-step explanation:

You might be interested in

Select the correct answer.

Finger [1]

Answer:

$(c)\ f(5) < g(3)$

Step-by-step explanation:

Given

$f(n) = 2(n-1) -1$

$g(n) = 3n + 6$

Required

Which is correct

$(a)\ g(6) < f(6)$

Calculate g(6) and f(6)

$f(n) = 2(n-1) -1$

$f(6) = 2(6 - 1) -1 = 2*5-1=9$

$g(n) = 3n + 6$

$g(6) =3*6 +6 =24$

(a) is false, because g(6) > f(6) i.e. 24 > 9

$(b)\ f(7) > g(10)$

Calculate f(7) and g(10)

$f(n) = 2(n-1) -1$

$f(7) = 2*(7-1)-1=2*6-1=11$

$g(n) = 3n + 6$

$g(10) =3*10+6=36$

(b) is false, because f(7) < g(10) i.e. 11 <36

$(c)\ f(5) < g(3)$

Calculate f(5) and g(3)

$f(n) = 2(n-1) -1$

$f(5) =2 *(5-1)-1 = 2*4-1=7$

$g(n) = 3n + 6$

$g(3) = 3*3+6=9+6=15$

(c) is true, because f(5) < g(3) i.e. 7 <15

5 0

3 years ago

the arlington drama club is selling tickets to an upcoming play. They can sell at most 250 tickets. The adult tickets for $15 ea

allochka39001 [22]

Number of adult tickets = 75

Number of student tickets = 175

Solution:

Let x represents the number of adult tickets and

y represents the number of student tickets.

Total number of tickets sold = 250

⇒ x + y = 250 – – – – (1)

Cost of adult ticket = $15

Cost of student ticket = $5

Total cost of collection = $2000

15x + 5y = 2000 – – – – (2)

Multiply equation (1) by 5

⇒ (1) × 5 5x + 5y = 1250 – – – – (3)

Subtract equation (3) from equation (2), we get

15x + 5y – 5x – 5y = 2000 – 1250

⇒ 10x = 750

⇒ x = 75

Substitute x = 75 in equation (1), we get

⇒ 75 + y = 250

⇒ y = 250 – 75

⇒ y = 175

Number of adult tickets = 75

Number of student tickets = 175

6 0

3 years ago

What is the exact value of sin 60° ?

bearhunter [10]

Answer:

The exact value of $\sin(60\degree)$ is $\frac{\sqrt{3} }{2}$ .

Step-by-step explanation:

Recall that $\sin(60\degree)$ is a special angle that can be obtained using an equilateral triangle.

The right triangle obtained using one of the lines symmetry was used to find the exact value of $\sin(60\degree)$ using SOH-CAH-TOA

The exact value of $\sin(60\degree)$ is $\frac{\sqrt{3} }{2}$ .

5 0

3 years ago

19632 divided by 218 please help

Anton [14]

90.0550458716 is the answer

3 0

3 years ago

Read 2 more answers

Help me with this math?

yKpoI14uk [10]

Answer:

c maybe i can barely read it :(

Step-by-step explanation:

6 0

3 years ago