2 years ago

PLEASE HELP ME ASAP ITS A EXAM

Mathematics

1 answer:

xz_007 [3.2K]2 years ago

6 0

The first one should be the third option and the second one should be the first one.

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PtichkaEL [24]

It's two. 50% chance of heads, 50% chance of tails.

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3 years ago

According to the 2010 census, the state of Oregon has a population of 40 people per square mile. If a county in Oregon measured

Mekhanik [1.2K]

Answer:

90000

Step-by-step explanation:

To get the total area multiply 75 by 30 then to get the number of people multiply the product by 40. 75*30*40=90000

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3 years ago

Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in

Alex Ar [27]

Answer:

Step-by-step explanation:

We are given that Jenna knits scarves and sells them on Etsy an online market place.

$C(x)=4x+20$

Where C=Represents the cost in dollars

x=Number of scarves

We have to create a table to show the relationship between the number of scarves x and the cost C

Substitute x=1

$C(1)=4(1)+20=$ $24

Substitute x=2

$C(2)=4(2)+20=$ $28

$C(3)=4(3)+20=$ $32

$C(4)=4(4)+20=$ $36

$C(5)=4(5)+20=$ $40

$C(6)=4(6)+20=$ $44

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3 years ago

Solve the system of equations. 3x+4y=−23 x=3y+1 x= y=

Romashka-Z-Leto [24]

Answer:

i think {x,y} = {-5,-2}

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

3/4 (x-12)=12 And 3/4y-12=12

lianna [129]

3/4 (x-12)=12
3/4x - 9= 12
+9 +9
3/4x=21
*3/4 *3/4
x= 15 3/4

and

3/4y-12=12
+12 +12
3/4y = 24
*3/4 *3/4
y= 18

5 0

3 years ago

Read 2 more answers