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just olya [345]

3 years ago

11

Find (a) the perimeter and (b) the area of the figure. Use 3.14 or 22 22 for 1. Round your answer to the nearest hundredth, if n

ecessary.

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

Step-by-step explanation:

i dont know

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2 The area of the back yard is 72m. The length is 12m. What is

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2. 6m
3. No, she has 2.8ft of fabric. She is 2.2 yards short... :)

8 0

3 years ago

shtirl [24]

Step-by-step explanation:

1*-2=-2, -2*-2=4, -2*4=-8, -8*-32=256

8 0

3 years ago

EVERY BLANKSHALLL BE ANWSERED

Alenkinab [10]

Answer:

0.8

Step-by-step explanation:

9(0.5y+0.4)=590.1y+1.3)+0.3

4.5y+3.6=0.5y+6.5+0.3

4.5y+3.6=0.5y+6.8

4.5y-0.5y=6.8-3.6

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y=0.8

7 0

2 years ago

Isaac, a manager at a supermarket, is inspecting cans of pasta to make sure that the cans are neither dented nor have other defe

Fynjy0 [20]

Answer:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

Step-by-step explanation:

W are given the following in the question:

Probability of defective can =

$P(A) = \dfrac{1}{90}$

We have to find the probability that Isaac will find his first defective can among the first 50 cans.

Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

$P(X=k) = (1-p)^{k-1}p$

We have to evaluate:

$P(x = 50)\\= (1-\frac{1}{90})^{50-1}(\frac{1}{90})\\= 0.0064$

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.

7 0

3 years ago

This is part 2 plz help

Basile [38]

Answer:

Sorry dude I am a grade 4 that’s too hard

Step-by-step explanation:

6 0

3 years ago