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Digiron [165]
3 years ago
11

HELP IN THIS QUESTION PLZ...!.!.

Mathematics
2 answers:
maxonik [38]3 years ago
7 0
Seven groups with 8 people in each group
andre [41]3 years ago
3 0
Seven groups with eight people in each group
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At a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and
Alchen [17]
When you add 12, 6, 4 and 2, you will get 24. 12 of the 24 teams wear red shirts, so for every 2 teams there would be 1 team wearing red
8 0
3 years ago
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The value of a dirt bike decreases by 15% each year. If you purchased this dirt bike today for $500, to the nearest dollar how m
guapka [62]
$500 x 0.85 = 425
$425 x 0.85 = 361.25
$361.25 x 0.85 = 307.10 
$307.1 x 0.85 = 261
$261 x 0.85 = 221.85 
5 0
3 years ago
A heated piece of metal cools according to the function c(x) = (.5)^x − 11, where x is measured in hours. A device is added that
Goryan [66]

Answer:

The temperature of metal after five years =  -18.96875

Step-by-step explanation:

Given : Function c(x) = (0.5)^x-11

where x is measured in hours

Another function is added h(x)=-x-3

therefore, the resultant function f(x)=h(x)+c(x)

f(x) = (0.5)^x-11-x-3

For x=5

f(5) = (0.5)^5-11-5-3

f(5) = (0.03125)-19

f(5) = -18.96875

Therefore, The temperature of metal after five years = -18.96875

5 0
3 years ago
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A car is traveling at a speed of
riadik2000 [5.3K]

108 kilometers is 108,000 meters

108,000 ÷ 60 = 1800 meters per minute

1800 ÷ 60 = 30

5 0
2 years ago
Write an equation of a line with the given slope and y-intercept (8,1)m=-1/2
Ganezh [65]
Slope intercept form is y=mx+b 
first plug in m
y=-1/2X + b 
 now plug in the point (8,1) for the x and the y
1=-1/2(8) + b

now you need to solve for b
simplify
1=-4+ b
add 4
5=b

now that you know b
you can plug it into the equation along with the m

so the answer is 
y=-1/2X + 5

5 0
3 years ago
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