3 years ago

JS

Mathematics

1 answer:

kari74 [83]3 years ago

4 0

Answer:

The area of the triangular section is 12 square units. The area of the entire figure is 60 square units.

Step-by-step explanation:

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Evaluate if m = 16 and p = 2. 1 2 m + 3p A) 10 B) 14 C) 18 D) 48

Ivenika [448]

Put the values of m and p to the expression:

$\dfrac{1}{2}m+3p\\\\m=16;\ p=2\\\\\dfrac{1}{2}\cdot16+3\cdot2=8+6=14\to B)$

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3 years ago

In a study of

o-na [289]

We know that:
Mean = 82 mm and SD = 10 mm ( standard deviation )
82 - 3 * SD = 82 - 3 * 10 = 82 - 30 = 52 mm
82 + 3 * SD = 82 + 3 * 10 = 82 + 30 = 112 mm
Population between 52 and 112 mm is within +/- 3 standard deviations from the mean.
By the 66- 95 - 99.7 % rule it is: 99.7% of the test group.
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3 years ago

6 football teams enter a five a side tournament how many players are in the tournament

irakobra [83]

There are 30 players in the tournament

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3 years ago

Algebra 2 Quadratics. Maximum Height of h(t) = -16t + 96t (with steps if possible)

JulijaS [17]

Answer:

max. height = 240

Step-by-step explanation:

Function should be h(t ) = - 16t² + 96t

find the zeros by solving h(t) = 0

- 16t² + 96t = 0 ( take out common factor - 16t )

- 16t(t - 6) = 0

equate each factor to zero and solve for t

- 16t = 0 ⇒ t = 0

t - 6 = 0 ⇒ t = 6

the maximum vertex is at the midpoint of the zeros

t = $\frac{0+6}{2}$ = 3

h(3) = (- 16 × 3) + (96 × 3) = - 48 + 288 = 240 ← max. height

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3 years ago

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Step-by-step explanation:

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3 years ago