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Dafna11 [192]
3 years ago
7

Hi, I am in desperate need of help in math. I am utterly clueless when it comes to math. Civics on the other hand. I need help w

ith factoring in group. PLEASE I AM DESPRATE AND TIRED 
5x^4-35x^3-x+7
Mathematics
1 answer:
natita [175]3 years ago
6 0
First your going to use commutative property to reorder the terms , so it would be
5x^4-x-35x^3+7 , then your going to factor out x & -7 from the equation once you factor that out you should have x(5x^3-1)-7(5x^3-1) after you got that your going to factor out 5x^3-2 and get the answer (x-7)(5x^3-1) which is your final answer.
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Kaitlynn needs 3 pounds of fruit for a salad,
Greeley [361]

Answer:

2 of the 1/3 Bananas and 5 of the 1/4 strawberries

Step-by-step explanation:

two of the 1/3 bananas can complete the pound of grapes and one of the 1/4 of strawberries can complete the pound of apples so then u got 4 more of 1/4 and u got three pounds exact

5 0
3 years ago
Harry just moved into his new house he had 318 boxes to unpack he unpacked 2/6 of the boxes in the first week he unpacked 1/2 of
beks73 [17]
So 

2/6 of 318=106

so 106-1/2 or 106/2=53 

So he has 53 boxes left
5 0
3 years ago
A circle has a circumference of 50.2450.2450, point, 24 units.<br> What is the radius of the circle?
beks73 [17]

Answer:

r = 8 units

Step-by-step explanation:

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C = 2 \pi r\\50.24 = 2 \pi r\\25.12 = \pi r\\8 = r

7 0
3 years ago
How does the figure help verify the triangle inequality theorem?
adelina 88 [10]

The figure description helps; Choice A; by showing that a triangle cannot be formed when the sum of the lengths of two sides is less than the length of the third side.

<h3>What is the triangle inequality theorem?</h3>

The triangle inequalities theorem postulates that the sum of lengths of two sides of a triangle must be greater than the length of the third side.

On this note, it follows that the since the sum of sides given in the description 7 and 4 is less than 15, the segments cannot be used to form a triangle.

Read more on triangle inequalities;

brainly.com/question/22559323

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6 0
1 year ago
Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the probabili
zlopas [31]

Answer:

The correct answer to the following question will be "0.438".

Step-by-step explanation:

Just because Mrs. Gomes finds around 40% of students in herself high school are studying chemistry.  

Although each student becomes independent of one another, we may conclude:  

"x" number of the students taking chemistry seems to be binomial to p = constant probability = 0.40

Given:

Number of surveys

= 12

Exactly 4 students have taken chemistry:

=P(X\leq4)

=P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)

=\Sigma_{0}^{4} C_{r}(0.4)^r(0.6)^{12-r}

On substituting the above equation, we get the probability of approximately "0.438".

So that the above would be the appropriate answer.

5 0
3 years ago
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