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OlgaM077 [116]
3 years ago
5

Find the L.C.M of the following a.3and7b.4and5​

Mathematics
1 answer:
Mamont248 [21]3 years ago
7 0

Answer:

a. 21

b. 20

Step-by-step explanation:

a. 3 and 7 are prime numbers, so their LCM is their product, 21

b.

4 = 2^2

5 = 5

LCM = 2^2 * 5 = 20

Answer:

a. 21

b. 20

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A bottle contains 30 fluid ounces of orange juice and 18 fluid ounces of pineapple juice. Which graph has a slope that best repr
mojhsa [17]

Answer:

option B. G

Step-by-step explanation:

Let

y ---->ounces of orange juice

x --->  ounces of pineapple juice

we know that

The ratio of orange juice to pineapple juice is equal to

ratio=\frac{y}{x}

substitute the given values

ratio=\frac{30}{18}

simplify

ratio=\frac{5}{3}=1.67

<u><em>Verify each graph</em></u>

Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

we have

ratio=\frac{5}{3}

that means

5 ounces of orange juice per 3 ounces of pineapple juice

Graph F

The slope is

m=\frac{4}{6}=\frac{2}{3}=0.67

Graph G

The slope is

m=\frac{4}{2}=\frac{2}{1}=2

Graph H

The slope is

m=\frac{70}{6}=\frac{35}{3}=11.67

Graph J

The slope is

m=\frac{12}{10}=\frac{6}{5}=1.2

The value of 2 is the value closest to 1.67

therefore

The graph that has a slope that best represents the ratio of orange juice to pineapple juice is Graph G

7 0
3 years ago
What is the sst for the data set (1,5),(2,8),(4,14)?
monitta

Answer: 42 (apex)


Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Is my answer correct ??
serious [3.7K]

Answer:

it is correct indeed,

Step-by-step explanation:

quick google search says so

3 0
3 years ago
Read 2 more answers
50 POINTS!!!!
amid [387]
The answer is 503.39

Hope this helps
3 0
3 years ago
How many people can seat a theater if there are 156 seats and each row of seat has 13 rows.how many have a seat?
Elan Coil [88]
How you wrote it is kind of confusing but if I'm reading what you're saying right. There are 2028 . <span />
5 0
4 years ago
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