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3 years ago

What is the solution to the linear equation? -12-30-1=-5-5 b=-2 b=-15 b= 15

Mathematics

1 answer:

Darya [45]3 years ago

8 0

Answer:

The answer is yes because it’s yes

Step-by-step explanation:

I know this because Gott the correct answer I

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The quadratic function f (x) = - 45x2 + 350x + 1,590 models the population of a city where x represents the number of years sinc

kramer

Answer: 2,215,000

Step-by-step explanation:

Given: The quadratic function $f (x) = - 45x^2 + 350x + 1,590$ models the population of a city where x represents the number of years since 2005.

To Find: population of the city in 2010

We need to put x= 2010-2005 = 5

$f (5) = - 45(5)^2 + 350(5) + 1,590\\\\=-1125+1750+1590 =2215$

Hence, the estimated population of the city in 201 = 2215 thousands or 2,215,000 .

3 0

3 years ago

What time what give me 21

Lady bird [3.3K]

21:00 would be 9:00 :)

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3 years ago

Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for

bekas [8.4K]

168 adult tickets were sold

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3 years ago

Read 2 more answers

if a chicken lays ten eggs and eight of them get took and then 8 more. how many eggs will the chicken have??? im reporting if u

Mumz [18]

10-8=2 you cant take 8 from 2 so there your answer......2

8 0

3 years ago

Study the following data set.

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

The question is on interquartile range which is the median of the upper half of the data minus the median of the lower half of data

First arrange the data in an increasing order;

8,15,9,18,9,17,22,10,11,9,13

8,9,9,9,10,11,13,15,17,18,22

Find the median, which is the center value in the data set

8,9,9,9,10,11,13,15,17,18,22⇒the median is 11

Place brackets around the numbers above and below the median

(8,9,9,9,10)11 (13,15,17,18,22)

Find the median in the lower half of the data,Q1

(8,9,9,9,10) ⇒median is 9=Q1

Find the median in the upper half of the data,Q3

(13,15,17,18,22)⇒median is 17=Q3

Subtract Q1 from Q3 to get the interquartile range

Q3=17, and Q1=9

Q3-Q1=17-9=8

6 0

3 years ago