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3 years ago

Does someone want to finish my math class for me? There isn’t a whole lot left

Mathematics

1 answer:

ZanzabumX [31]3 years ago

6 0

How many questions is it if more than 5 no thanks

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Which one of the following statements about the Fed is

ivann1987 [24]

A because the feed sets discounts rate and primes

4 0

3 years ago

FUNCTION OR NOT /// ALGEBRA I

guapka [62]

Answer:

First figure: The graph is not a function

Second figure:

Statement 1: It is false

Statement 2: It is false

Statement 3: It is right

Step-by-step explanation:

First graph is not a function.

The domain of it is ⇒ 0 ≤ x < 3 , 3 < x ≤ 6 , 6 ≤ x < 9

From the domain ⇒ x = 6 has two corresponding values of y⇒ 3 and 4

∴ It is not a function because every x must have one and only one

corresponding value of y

Second figure

{(3 , 6) , (4 , 6) , (5 , 7) , (6 , 8) , (7 , 10) , (8 , 10)}

Statement 1: It is false because we use x-value to check function or not.

The relation is a function because every x-value has one corresponding

y-value

Statement 2: It is false because 3 ≤ x ≤ 8 means we will use for x all real numbers from 3 to 8 not only the integers 3 , 4 , 5 , 6, ,7 , 8

The domain of this function is { 3 , 4 , 5 , 6 , 7 , 8 }

Statement 3: It is right because the range is the y-value and all the y-value in the function are 6 , 7 , 8 , 10

5 0

3 years ago

Find the missing number 390x__=390,000 Answers A 10^2 B 10^3 C 10^4 D 10^5

exis [7]

Answer:

B. 10 to the third power

8 0

3 years ago

Read 2 more answers

I think of a number multiply by two then subtract 9

EastWind [94]

Answer:

2n - 9

Step-by-step explanation:

Let the number be n. Then "a number multiply by two then subtract 9" yields

2n - 9

3 0

3 years ago

20% of the rose Annette picked from a rose garden were red if she picked 10 red roses how many roses did she pick from the garde

horrorfan [7]

Answer:

Option A

Annette picked 50 roses from the garden

Step-by-step explanation:

Let us understand the problem, designating letters to represent unknown quantities.

Let the total number of roses = x

20% of the roses were red means that 20% of x = red

Since the number of red roses = 10,

we will have that 20% of x = 10

mathematically, we will have

$\frac{20}{100} \times x = 10\\x= \frac{1000}{20}= 50$

hence, Annette picked 50 roses from the garden

7 0

3 years ago