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3 years ago

For the function f(x) = x^2+ 3, what are the outputs for the inputs -3, 2, 0, and 5?

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

Answer:

F(-3)=12

F(2)=7

F(0)=3

F(5)=28

Step-by-step explanation:

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2\%2%2, percent of the students at Hamilton Middle School have red hair. There are 700700700 students at Hamilton Middle School.

Andrew [12]

Answer:

14 students at Hamilton Middle School have red hair.

Step-by-step explanation:

Given:

2%, percent of the students at Hamilton Middle School have red hair.

There are 700 students at Hamilton Middle School.

Now, to find the number of students at Hamilton Middle School having red hair.

Total number of students = 700.

Percent of the students at Hamilton Middle School have red hair = 2%.

Now, to get the number of students at Hamilton Middle School having red hair:

$2\%\ of\ 700\\\\=\frac{2}{100} \times 700\\\\=0.02\times 700\\\\=14.$

Therefore, 14 students at Hamilton Middle School have red hair.

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2 years ago

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What is the decimal of 64/100

DENIUS [597]

Answer:

0.64

Step-by-step explanation:

Divide the numerator by the denominator. hope this helps! :))

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2 years ago

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In the diagram, point X is the centroid. If EX=8, what is the length of XC ?

Phoenix [80]

Answer:

Step-by-step explanation:

If X is the centroid that means that EC is a median along with the other lines that intersect inside the triangle. Medians drawn from a triangle have a special rule; this rule is that all medians have a 2:1 ratio between the different sections of one median. For example, EC is one median with the two sections XC and EX. Therefore XC and EX have a 2:1, with the 2 representing the longer section closest to the vertex. This means that XC is double EX, so to find XC simply double EX measurement, which is 8. So XC must equal 16.

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2 years ago

In a basket, 5/9 of the fruits are apples and the rest are oranges. 3/10 of the apples are green in colour. There are 15 green a

ra1l [238]

In a basket, 5/9 of the fruits are apples and the rest are oranges. 3/10 of the apples are green in colour. There are 15 green apples. How many fruits are there in the basket?

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2 years ago

I don't get it please Help me

fenix001 [56]

Step-by-step explanation:

A. 2(x+4)=2x+8

B. 3(2x-1)=6x-3

C. 4(x+2)=4x+8

D. 2(x+3)=2x+6

E. 3(4x+1)=12x+3

A - G

B - I

C - J

D - K

E - H

HOPE IT HELP

5 0

2 years ago