All categories

3 years ago

Which interval for the graphed function contains the local minimum of 0

2 answers:

7 0

The answer is [-3,2] but the graph isn't on there u cant see. it would be more better understanding if shown the graph to go with it.

Sergeu [11.5K]3 years ago

5 0

the answer is [0,2] . I know because I just took the test.

You might be interested in

People pay to visit a stately home

victus00 [196]

Answer:

£4113.70

Step-by-step explanation:

Given that:

143 people pay ; out of which 38 are under 16 ;

Hence ; 143 - 38 = 105 are over 16

Under 16 = £17.90

£17.90 * 38 = £680.20

16 and Over : = £32.70

£32.70 * 105 = £3433.50

£(680.20 + 3433.50) = £4113.70

3 0

3 years ago

A bin of 50 manufactured parts contains 3 defective parts and 47 non-defective parts. A sample of size 6 parts is selected from

lyudmila [28]

Answer:

535,095 different samples of size six that contain exactly 2 defective parts.

0.0337 = 3.37% probability that a sample contains exactly 2 defective parts.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

As the order of the parts is not important, the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many different samples are there of size six that contain exactly 2 defective parts?

2 defective from a set of 3, and 4 non-defective from a set of 47. So

$D = C_{3,2}*C_{47,4} = \frac{3!}{2!1!}*\frac{47!}{4!43!} = 535095$

535,095 different samples of size six that contain exactly 2 defective parts.

What is the probability that a sample contains exactly 2 defective parts?

The total number of samples is:

$T = C_{50,6} = \frac{50!}{6!44!} = 15890700$

Then...

$p = \frac{D}{T} = \frac{535095}{15890700} = 0.0337$

0.0337 = 3.37% probability that a sample contains exactly 2 defective parts.

8 0

3 years ago

What is the greatest common factor of 42a^5b^3, 35a^3b^4, and 42ab^4? 7ab^3 6a^4b 42a^5b^4 77a^8b^7

Blababa [14]

$42a^5b^3=7ab^3\cdot6a^4\\\\35a^3b^4=7ab^3\cdot5a^2b\\\\42ab^4=7ab^3\cdot6b\\\\\boxed{GCF(42a^5b^3,\ 35a^3b^4,\ 42ab^4)=7ab^3}$

3 0

3 years ago

Read 2 more answers

Hello! I need help please answer these correctly thanks in advance

lana [24]

Answer:

1a the square root of 37

1b the same as a

2 y=3x+2

Step-by-step explanation:

a and b use the distance formula

for number 2 use rise over run to find the slope and find where the line intersects to find the y intercept.

Hope this helps :)

8 0

3 years ago

What percent of the shaded checker board squares do not have pieces?<br><br><br>VERY URGENT PLEASE

djyliett [7]

75% darlin. it’s 6/8 and that as a percent is 75%

4 0

3 years ago