All categories

3 years ago

Find the value of X

Mathematics

1 answer:

creativ13 [48]3 years ago

4 0

Answer:

B X equals 3

Step-by-step explanation:

e3quals 3

You might be interested in

Solve the inequality −8≤8+y

Tcecarenko [31]

Answer: -16 ≤ y

Step-by-step explanation: All we need to do is subtract 8 on both sides.

Hope this helped! :)

6 0

3 years ago

A lightning bolt moves at 120,000,000 feet per second. Which of the following is in scientific notation and tells how far the bo

kirill115 [55]

The bolt travels 7,200,000,000 in one minute because 120,000,000 X 60 = 7,200,000,000. The 60 is how many seconds there are in a minute.

4 0

3 years ago

Read 2 more answers

A math test is made up of 7 problems each worth 10 points. There is no partial credit. Every test taker receives 30 points for t

nadezda [96]

Answer:

f(x)=10x+30

Step-by-step explanation x=0=30 x= 1=40 x= 2=50 x= 3=60 x=4=70 x= 5=80 x=6=90 x= 7=100

4 0

4 years ago

I am so confused pls help me because I can't see what she did wrong.

mixas84 [53]

Answer:

Fatima's mistake was in the first step.
She incorrectly subtracted 0.454 - 0.02.
Fatima has 0.395 rose petals left.

Step-by-step explanation:

Here is how it should've been:

Step 1:

0.454 - 0.02
= 0.434

Step 2:

0.434 + 0.056
= 0.490

Step 3:

0.490 - 0.095
= 0.395

The actual answer is 0.395.

8 0

2 years ago

Use the equation r =2.1x^2 -14.3x +35, where x is the number of years after 2000, to determine the revenue from the sales of U.S

xxMikexx [17]

Answer:

Step-by-step explanation:

Given that:

$r = 2.1x^2 - 14.3x + 35$

For year 2000; x = 0

So; $r (0) = 2.1(0)^2 - 14.3(0) + 35$

$r (0) = 35$

For year 2001; x = 1

$r (1) = 2.1(1)^2 - 14.3(1) + 35$

$r (1) =22.8$

For year 2002; x = 2

$r (2) = 2.1(2)^2 - 14.3(2) + 35$

$r (2) = 14.8$

For year 2003; x = 3

$r (3) = 2.1(3)^2 - 14.3(3) + 35$

$r (3) = 11$

For year 2005; x = 5

$r (5) = 2.1(5)^2 - 14.3(5) + 35$

r(5) = 16

For year 2010; x = 10

$r (10) = 2.1(10)^2 - 14.3(10) + 35$

$r(10) = 102$

For year 2018; x =18

$r(18) = 2.1(18)^2 - 14.3 (18) + 35$

$r(18) = 458$

Thus, the table can be presented as seen below.

Year 2000 2001 2002 2003 2005 2010 2018

x 0 1 2 3 5 10 18

r(x) 35 22.8 14.8 11 16 102 458

SO, we will notice that the revenue for the albums starts decreasing and when it reaches the minimum, it started increasing with increasing x.

The attribute behind this trend is because the revenue function r(x) typically implies that it is a quadratic function.

6 0

3 years ago

Find the value of X ​

Find the value of X