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3 years ago

A road, 500 m long, is to be planted with trees at an interval of

Mathematics

2 answers:

krek1111 [17]3 years ago

4 0

Answer:

200 tress can be planted

Step-by-step explanation:

Helga [31]3 years ago

3 0

Answer:

101 trees

Step-by-step explanation:

<u>There are:</u>

500/5 = 100 intervals

This covers one end of each interval

<u>Since the trees to be planted on both ends of the road, the number of trees required:</u>

100 + 1 = 101

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What is 15 divided by 8/9

vivado [14]

The answer is 16.875

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4 years ago

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In 1955 an antique car that originally cost 3,943 is valued at 64,125 if in excellent condition, winch is 2 1/4 times as much as

nika2105 [10]

Answer:

The value of the car in very nice condition is $28,500.

Step-by-step explanation:

Consider the provided information.

In 1955 an antique car that originally cost 3,943 is valued at 64,125 if in excellent condition, winch is 2 1/4 times as much as a car in very nice condition.

The mixed fraction can be written as:

$2 \frac{1}{4}=\frac{9}{4}$

Let x is the value of car in very nice condition.

$64,125 =\frac{9}{4}x$

$x=\frac{64,125\times 4}{9}$

$x=28,500$

Hence, the value of the car in very nice condition is $28,500.

7 0

3 years ago

Find the radius of a circle with an area of 89 sqaure feet.

Dominik [7]

I am pretty sure that to find the area of a circle, it’s pi times radius squared.
So in your situation, the formula would be p89 squared. So first, multiply 89 times 89, which equals 7921. You could leave it and say the answer is 7921 pi squared, or you could multiply 7921 by 3.14 (pi rounded), which would get you 24871.94 So the answer would either be:
1.) 7921 pi squared
2.) 24,871.94 feet squared
Hope this helps

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3 years ago

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A bag contains five Green marbles three blue marbles and to red marbles what is the probability of picking a blue

Yanka [14]

Answer:

5/10 or 1/2

Step-by-step explanation: