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LekaFEV [45]
2 years ago
5

At an aquarium, 6 out of 18 deliveries are plants. The aquarium is making 15 deliveries next week and wants to use a proportion

to determine how many of those will be plants.
Mathematics
1 answer:
stealth61 [152]2 years ago
3 0

Answer:

I think 5 of the 15 deliveries are plants.

Step-by-step explanation:

I divided 6 by 18 to get 3.4 (I rounded up), which translates to 34%. 34% of 15 is 5.1, I rounded to get 5.

I checked my work by getting 34% of 18, which is 6.12 and would round to 6.

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Is p=2.5(600-500R)+-500 and p=-1250R+1000 a linear or nonlinear function? Explain.
ANEK [815]

Answer:

you dumb ...................

Step-by-step explanation:

4 0
3 years ago
What is the area of the following circle? Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer a
Delicious77 [7]

Answer:

3.14 units^2

Step-by-step explanation:

Area of a circle: pi (r)^2

pi (1)^2

pi units ^2

8 0
2 years ago
In the diagram of circle M shown, the measure of major arc PRQ=268 . Which of the following
padilas [110]

Step-by-step explanation:

The Answer is 46

The measure of Arc PRQ is 268. Another part of the arc is PQ. PRQ+PQ forms a full circle In which a circle has 360 degrees. Using that

268 + x = 360

x = 92

Since we are asked to the measure of PRQ and it is inscribed in arc PQ. It is half of PQ so the answer is

92 \div 2

which is 46.

8 0
3 years ago
Please help !! I would really appreciate it
Savatey [412]

Answer:

Runner 1

Step-by-step explanation:

Runner 1's speed is the slope of the line = (20-0)/(2-0) = 10

Runner 2's speed is the slope of the line = 8.5 (the coefficient of t)

Runner 3's speed is slope = (36-18)/(4-2) = 9

The fastest pace, therefore is of runner 1, because 10>9 AND 10>8.5

6 0
3 years ago
German County is planning to expand its train service. In studying the current service, the county planner looked at which train
mash [69]

Answer:

a. Blue and orange train lines

b. 2

c. Cadiz York

Step-by-step explanation:

Given: Venn diagram

To find:

a. train lines that have a stop at Jena

b. Number of stations along both the Purple Line and the Blue Line

c. stations that are along all three lines

Solution:

A Venn diagram is a pictorial representation of mathematical sets such that as circles are drawn within a rectangle which represents an universal set.

a. Blue and orange train lines have a stop at Jena.

b. Volos Bern and Cadiz York lie in the intersecting part of blue line stations and purple line stations.

So,

Number of stations along both the Purple Line and the Blue Line = 2

c. Cadiz York lie in the intersecting part of blue line stations, purple line stations and orange line stations.

So, Cadiz York lie along all three lines

6 0
2 years ago
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