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3 years ago

Write words to match expression. 36 divide by 4

Mathematics

2 answers:

timama [110]3 years ago

3 0

If you have 36 pieces of candy to share with your 4 friends, how much would each person get? (9)

Scrat [10]3 years ago

3 0

I have 36 cookies and i want to give 4 cookies to each friend how many friends will each get 4 cookies and your answer would be 9 bc 36 divided by 4 equals 9 so the answer the the story is 9 friends

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Natasha_Volkova [10]

9514 1404 393

Answer:

relative minimum -6√3 at x = -√3
relative maximum 6√3 at x = √3
decreasing on x < -√3 and x > √3
increasing on -√3 < x < √3
see below for a graph

Step-by-step explanation:

I find it convenient to draw the graph first when looking for relative extrema.

The function can be differentiated to get ...

f'(x) = -3x^2 +9

This is zero when ...

-3x^2 +9 = 0

x^2 = 3

x = ±√3 . . . . . x-values of relative extrema

Then the extreme values are ...

f(±√3) = x(9 -x^2) = (±√3)(9 -3) = ±6√3

The lower extreme (minimum) corresponds to the lower value of x (-√3), so the extrema are ...

(x, y) = (-√3, -6√3) and (√3, 6√3)

Since the leading coefficient is negative and the degree is odd, the function is decreasing for values of x below the minimum and above the maximum. It is increasing for values of x between the minimum and the maximum.

decreasing: x < -√3, and √3 < x

increasing: -√3 < x < √3

7 0

3 years ago

Which expression is equivalent to x2+3x+ 3+ (2x+134+15) - (x+5))

tia_tia [17]

Answer:

$x^{2} + ( 4x) + (147)$

Step-by-step explanation:

Here, the given expression is

$x^{2} +3x +3 + (2x+134+15) - (x+5)$

Now, simplifying the brackets, we get

$x^{2} +3x +3 + (2x+134+15) - (x+5)$ = $x^{2} +3x +3 + 2x+134+15 - x -5$

Now, operate on the like terms.

= $x^{2} + ( 3x + 2x -x) + (134 + 15 + 3 -5)$

= $x^{2} + ( 4x) + (147)$

Hence, the given expression is simplified to the quadratic equation $x^{2} + ( 4x) + (147)$

5 0

3 years ago

A microchip manufacturer has determined that 6% of the processors they produce are defective. A quality technician performs the

Alborosie

Answer:

The expected value for the number of inspections until a defective unit is found 17.

Step-by-step explanation:

Percentage of defective microchips = 6%

Let the total number of inspection = x

number of defective microchip = 1

As we know

1/x = 6%

1/x = 0.06

x = 1/ 0.06

x = 16.67 inspections

x = 17 ( rounded off to nearest whole number )

17 inspection is done until the defective microchip is found.

3 0

4 years ago

There must be at least 8 students enrolled for the dance class to be offered. Otherwise, the class will be cancelled. There are

rodikova [14]

S≤12 s is equal to or less than 12 because 20 minus 12 equals 8. The class will still be held. Any number less than 12, there will be more students than 8 and the class will still be held.

7 0

3 years ago

The Rawlins family has travelled 600 km on their vacation. This has taken them 8 hours. If they continued at the same rate, how

spin [16.1K]

Answer:

B. 28 hours

Step-by-step explanation:

GIVEN :- Time taken by family to travel 600 km is 8 hours

CALCULATIONS :-

To calculate the time to travel 2100 km, we need to calculate distance traveled in 1 hour

Distance traveled in 1 hour = 600 km ÷ 8

= 75 km

Time required to travel 2100 km = 2100 ÷ 75

= 28 hours

Therefore time required to travel 2100 km is 28 hours.

6 0

4 years ago