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Paha777 [63]
2 years ago
13

HELP PLS THE TEACHER ID MEAN LOL

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
5 0
Confused by what this means? on ID YOU
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What is 95 of 498? hanna has 95 pins and chris has half of that
Harman [31]
Ok so percent means parts ou fo 100
ie x%=x/100


95 out of 498
95/498=0.1907...
round to hundreth's place
0.19/1
make bottom 100
0.19/1 times 100/100=19/100=19%

cris is half of that
19=that
half of that=19 times 1/2=9.5 or 9 and 1/2'


cris is 9.5% or 9 and 1/2%
5 0
3 years ago
In a group of 20 children, there were 8 girls. which is the ratio of girls to boys in simplest form? a: 2:5 b: 8:20 c: 2:3
Lubov Fominskaja [6]
The answer is A: 2:5. If there is 8 girls out of 20 children the ratio is 8:20, which can be simplified to 2:5. Hope this helps :)
6 0
3 years ago
Rick is a member of a gym. He pays a monthly fee and per-visit fee. He is trying to create an equation to represent cost per mon
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7 0
2 years ago
=
kenny6666 [7]

The cost to equip all the stations in the chemistry lab is calculated as: $393.75.

<h3>How to Calculate Total Cost?</h3>

In this scenario, we are given the following:

Total number of stations = 21 stations

Length of rubber tubing each of the stations in the chemistry lab needs = 5 feet

Total length of rubber tubing needed for all stations in the chemistry lab = 21 × 5 = 105 feet

Cost of 1 rubber tubing = $6.25 per yard

Convert 5 feet to yard:

1 yard = 3 feet

x yard = 5 feet

x = (5 × 1)/3

x = 5/3 feet.

So, the cost of 1 rubber tubing = $6.25 per 5/3

Cost of total length of tubbing needed = (105 × 6.25)/5/3 = (105 × 6.25) × 3/5

Cost of total length of tubbing needed = $393.75

Therefore, the cost to equip all the stations in the chemistry lab is calculated as: $393.75.

Learn more about the How to Calculate Total Cost on:

brainly.com/question/2021001

#SPJ1

6 0
1 year ago
M is the midpoint of AB. Find the coordinates of B given A(3,8) and M(5,4).
Harlamova29_29 [7]

Answer: B(7,0)

Step-by-step explanation:

Since coordinate of A(3,8) and M(5,4), where M is the midpoint of AB.

Let the coordinate of B be (x,y)

Therefore, the distance AM is equal to distance MB.

Distance = sqrt{ (5 - 3)² + (4-8)² } =sqrt { (x-5)² + (y-4)²}

Comparing corresponding coordinates,

5-3 = x-5

x= 5+5-3 = 7

4-8 = y-4

y= 4-8+4= 0

Therefore, the coordinate of B is (7,0)

3 0
3 years ago
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