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1 year ago

Y=tan ( cos ( pi t)+.5)+2

Mathematics

1 answer:

9966 [12]1 year ago

8 0

Answer:

86.634

Step-by-step explanation:

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Through (8,6) with a slope of 3/2

MakcuM [25]

Answer:

⇒y=32x+18

Step-by-step explanation:

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2 years ago

The mean incubation time of fertilized eggs is 19 days. Suppose the incubation times are approximately normally distributed with

pochemuha

Answer:

a)17.92

b) 16.83 .... 21.17

Step-by-step explanation:

ρ→ z

0.14 = -1.080319341

-1.080 = (x - 19)/1 = 17.92

~~~~~~~~~~~~~~~~~~

3% / 2 = 1.5%

1.5% - 98.5%

ρ→ z

0.015 = -2.170090378 .... -2.17 = (x-19) =16.83

0.985 = 2.170090378 .... 2.17 = (x-19) =21.17

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3 years ago

The order in which a data set is listed must be taken into account when calculating __________.

Luba_88 [7]

That would be the median....u need to list the numbers in order to find the middle number (median)

8 0

3 years ago

Read 2 more answers

F(x)=6x^2 +10x−1

KATRIN_1 [288]

Answer: It has two distinct real zeros.

Step-by-step explanation:

The formula that is used to calculate the discriminant of a Quadratic function is the one shown below:

$D=b^2-4ac$

In this case you have the following Quadractic function provided in the exercise:

$f(x)=6x^2 +10x-1$

Let's make it equal to 0:

$0=6x^2 +10x-1$

You can identify that:

$a=6\\\\b=10$

Knowing these values, you can substitute them into the formula and then evaluate:

$D=10^2-4(6)(-1)\\\\D=124$

Therefore, since:

$D>0$

You can determine that the it has two distinct real roots.

3 0

3 years ago

fundraiser the least popular item was chips which they sold 21 bags of.The chips cost a total of $48.10 were the chips profitabl

spin [16.1K]

Answer:

yes,the chips were profitable.

Step-by-step explanation:

3 0

2 years ago