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defon
2 years ago
7

2x^3 + 3x^2 - 4x + 5 for x = -1​

Mathematics
1 answer:
kykrilka [37]2 years ago
7 0
Ok? is the question your asking, for what x equals or what the equation equals
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help me please will give 11 points yet i know thats a little bit but pls help or i will tell my mommmmyyyy
Andrews [41]

You and your 2 nieces bakes 27 cupcakes. This means that there were 27 cupcakes to be distributed evenly between the 3 of you. So divide 27 by 3 to get your answer.

27 ÷ 3 =  9.

This means that each of you would get 9 miniture cupcakes to take home.

8 0
2 years ago
Two students compared the scores on their math tests. Their results on 9 tests are shown in the box plots below.
Pani-rosa [81]

The statements which are true regarding the students whose results on 9 tests are as shown are; The median of Nadia's data is equal to the median of Ben's data.

Nadia had the highest score on a test.

<h3>Which statements are true regarding the scores on the tests?</h3>

According to the task content, it follows that the results of the students in discuss are indicated by means of a box plot as in the attached image.

Consequently, it follows from observation that the median of Nadia and Ben as indicated in the attached box plot is 92 in both cases as indicated by the vertical line in both boxes.

Additionally, the highest score by Nadia is 100 while that for Ben is; 99.

Hence, Nadia had the highest score on a test.

Read more on median in box plots;

brainly.com/question/14277132

#SPJ1

4 0
2 years ago
i have 5 1/2 yards of fabric and i have 33 students and each students need bandanna. how di work this problem
Akimi4 [234]
Step 1:
Start by setting it up with the divisor 5 on the left side and the dividend 33 on the right side like this:

5 ⟌ 3 3

Step 2:
The divisor (5) goes into the first digit of the dividend (3), 0 time(s). Therefore, put 0 on top:

0
5 ⟌ 3 3

Step 3:
Multiply the divisor by the result in the previous step (5 x 0 = 0) and write that answer below the dividend.

0
5 ⟌ 3 3
0

Step 4:
Subtract the result in the previous step from the first digit of the dividend (3 - 0 = 3) and write the answer below.

0
5 ⟌ 3 3
- 0
3

Step 5:
Move down the 2nd digit of the dividend (3) like this:

0
5 ⟌ 3 3
- 0
3 3

Step 6:
The divisor (5) goes into the bottom number (33), 6 time(s). Therefore, put 6 on top:

0 6
5 ⟌ 3 3
- 0
3 3

Step 7:
Multiply the divisor by the result in the previous step (5 x 6 = 30) and write that answer at the bottom:

0 6
5 ⟌ 3 3
- 0
3 3
3 0

Step 8:
Subtract the result in the previous step from the number written above it. (33 - 30 = 3) and write the answer at the bottom.

0 6
5 ⟌ 3 3
- 0
3 3
- 3 0
3
Which equals 6
8 0
2 years ago
Read 2 more answers
Help plz:
kari74 [83]

a ) x is 6

b ) x is 1.5

c ) x is 16/6

d ) x is 2

6 0
2 years ago
Read 2 more answers
How do you find the x and y intercepts of x^2+x-2/x^2-3x-4?
melomori [17]
First equal the equation to f(x) or y 

f(x)= (x²+x-2)÷(x²-3x-4) 

To find y-intercept, x coordinates have to be 0 

f(0)=(0²+0-2)÷(0²-3(0)-4) 
f(0)=-2/-4
f(0)=1/2 (y-intercept)

To find x-intercept, make y=0 

0=(x²+x-2)÷(x²-3x-4) 
0((x²-3x-4)=(x²+x-2) 
0=x²+x-2 
0=(x-1)(x+2) 
x-1

x-1=0 
x=1 

x+2=0 
x=-2 

The x-intercepts would be 1, -2 

Hope I helped :) 


3 0
3 years ago
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