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3 years ago

12

17 points! Please help!

2 answers:

Amanda [17]3 years ago

8 0

A sample was collected to gather information among a small group to see any shared traits/etc among the group that is repetitively seen. That sample can create a strong prediction about any other group of bluejays, so instead of collecting basically a large chunk of information from bluejays, a small group can summarize the entirety of the blue jays

Nostrana [21]3 years ago

3 0

If you take more than just a sample you can accidentally change something in the results because you took to much<span />

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Identify the zeros of f(x) = 2x^6 +2x^5

elena-14-01-66 [18.8K]

Answer:

0, -1

Step-by-step explanation:

zeros occur when 2x^6+2x^5=0

the first way for this to happen would be to set x to 0. both terms would become zero.

the second way is x = -1

first term becomes 2

second becomes -2

these add to zero

6 0

3 years ago

How many solutions does this have ?

Gemiola [76]

It has one solution that I know of

8 0

3 years ago

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Scott wants to cover his patio with concrete pavers. If the patio is shaped like a trapezoid whose bases are 11 feet and 13 feet

GenaCL600 [577]

<u><em>Answer:</em></u>

Scott will need 168 ft² of pavers to cover his patio

<u><em>Explanation:</em></u>

Scott wants to cover a trapezoid-shaped patio

<u>This means that:</u>

To get the number of square feet of pavers he'll need, we need to get the area of his patio

<u>Area of trapezium id calculated as follows:</u>

$Area = \frac{base_{1}+base_{2}}{2} * height$

<u>We are given that:</u>

base₁ = 11 ft

base₂ = 13 ft

height = 14 ft

<u>We now substitute with the givens to get the area as follows:</u>

$Area = \frac{11+13}{2} * 14 = 168ft^2$

<u>This means that:</u>

Scott will need 168 ft² of pavers to cover his patio

Hope this helps :)

5 0

3 years ago

Can someone help me on these ???

krok68 [10]

Multiply 81.5p and divide 7.5% you get the answer

8 0

3 years ago

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1+√3+1-√3<br>1 * 604 * 909

brilliants [131]

1 + √3 + 1 - √3

= 1 + 1

= <u>0</u>

1 * 604 * 909

= <u>549,036</u>

6 0

3 years ago

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