3 years ago

Write a numerical expression for each verbal

Mathematics

1 answer:

Alenkinab [10]3 years ago

8 0

The expression would be 4x2

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Samantha wants to put a fence around her backyard. She buys the fence in 6-foot sections and needs 12 sections. She spends a tot

Solnce55 [7]

6 foot =850
850÷6=141.667
then for 12 section
141.667x 12=1700 or

you find the ratio of 6:12
= 1:2
therefore 2×850=1700

5 0

3 years ago

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kow [346]

Answer:

23,500

Step-by-step explanation:

6 0

3 years ago

What is the correct answer 3/4×1/4

dedylja [7]

The answer would be 3/16 since 3*1 equals 3 and 4*4 equals 16

6 0

3 years ago

Please help me really quick please

Romashka-Z-Leto [24]

Answer:

1. 29.52

2. 69.39

Step-by-step explanation:

1. 9.4*3.14=29.52

2. 4.7*4.7=22.09

22.09*3.14= 69.39

6 0

2 years ago

There are 100 equally spaced points around a circle. At 99 of the points, there aresheep, and at 1 point, there is a wolf. At ea

rewona [7]

Answer:

we have $p_{51} = \frac{1}{100}$

Step-by-step explanation:

considering circle with 100 points on it and then placing the wolf on one and sheep on rest.

pi = P( sheep on i-th spot is eaten at last}

As in the question we need to find probability of sheep opposite to the wolf, so p_{51}. observe each last spot is replaced by i-1 after eating

Byy LOTP we know thta $pi = \frac{1}{2}pi-1 + \frac{1}{2}pi + 1, i \epsilon {2,... 99}$

also these pi need to satisfy

$\sum_{i=1}^{100} pi =1$

some sheep is eaten at last. Distribution is

$pi = \frac{1}{100}$

satisfies above equation, therefore we have $p_{51} = \frac{1}{100}$

6 0

3 years ago