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Leno4ka [110]
3 years ago
5

Plz answer only if u know ur correct

Mathematics
2 answers:
hichkok12 [17]3 years ago
8 0

Answer:

1/2

Step-by-step explanation:

VladimirAG [237]3 years ago
7 0

Answer:

Slope is 1/2

Step-by-step explanation:

Points (10,20) (30,30)

Y2-y1/x2-x1

30- 20/30-10

10/20

1/2

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Find the sum of 2x+1 and 5x
aliya0001 [1]

Hey!

This could be rewritten as:

2x + 1 + 5x

We can add like terms together:

7x + 1

5 0
4 years ago
Read 2 more answers
Balsamic vinegar <br><br> Amount: 1 cup<br><br> Unit cost: $12.70/quart<br><br> Total cost =
DedPeter [7]
1 quart is equal to 4 cups, so you divide 12.70 by 4.
12.70 \div 4 = 3.175
You can round that up to $3.18 for 1 cup of balsamic vinegar
7 0
3 years ago
Read 2 more answers
In 2002, there were 972 students enrolled at Oakview High School. Since then, the number of students has increased by 1.5% each
Katarina [22]

Answer:

The number of student increased each year by 986.58.

Step-by-step explanation:

Given : In 2002, there were 972 students enrolled at Oakview High School.

To find : The number of students has increased by 1.5% each year ?

Solution :

Using the exponential growth function,

P(t)=P_o(1+r)^t

Here, P_o=972 is the initial population

r=1.5%=0.015 is the rate

t=1 time

P(t)=972(1+0.015)^1

P(t)=972(1.015)

P(t)=986.58

i.e. the number of student increased each year by 986.58.

3 0
4 years ago
HELPPPP
lesantik [10]

Answer: R=2.75

Step-by-step explanation: How to find the radius of a sphere?

This question seems very easy at first. You only have to find the center of the sphere and measure the distance to any point on its surface. However, how can you find this center in real, physical sphere, especially when it's closed? Let's look on a two of my suggestions:

Find the diameter. You can use two parallel planes and put the sphere between them. The distance between those plates equals the diameter of a sphere.

Find the volume. Prepare a graduated cylindrical container filled with water. Put a sphere into this cylinder, then bring out the sphere and measure the volume of displaced water

3 0
3 years ago
Write three different polynomial functions such that f(3) = 2.
ahrayia [7]

Answer:

1. f (x) = x-1

2. f (x) = x^2-7

3. f (x) = x^3-25

Step-by-step explanation:

Many polynomials can be formulated so that f(3) = 2, some are as follows:

1. f (x) = x-1

verification:

f (3) = 3-1 = 2

meets the condition.

2. f (x) = x^2-7

verification:

f(3)=3^2-9=9-7=2

also meets the condition

3. f (x) = x^3-25

verification:

f (3) =3^3-25=27-25 = 2

It is also valid.

6 0
3 years ago
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