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4 years ago

What is the next 4 multiples of 3/5

Mathematics

2 answers:

12345 [234]4 years ago

8 0

Multiples of 5/5-10-15-20-25-30

multiples of 3/3-6-9-12-15-18-21

Harlamova29_29 [7]4 years ago

4 0

It's asking for equivalent fractions of 3/5. So just multiply the same number to the denominator and numerator.
3 * 2/ 5 * 2 = 6/10,
3 * 3/ 5 * 3 = 9/15
3 * 4/ 5 * 4 = 12/20
3 * 5/ 5 * 5 = 15/25

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An F5 tornado is classified as having mean wind speeds greater than 261 mph. In an effort to classify a recent tornado, 20 wind

mina [271]

Complete Question

An F5 tornado is classified as having mean wind speeds greater than 261 mph. In an effort to classify a recent tornado, 20 wind speed measurements were randomly selected from within the path of the tornado. Suppose the mean wind speed for this tornado really is greater than 261 mph with a sample standard Deviation 41.09 mph. Based on the data, if we fined little to no evidence against the null hypothesis that the mean wind speed is 261 mph, we have made _______________.

Answer:

$P-value=0.3322$

Step-by-step explanation:

From the question we are told that:

Sample size $n=20$

Population mean $N=261$

Sample mean $\=x= 265.1$

Sample standard deviation $\sigma=41.09$

Generally the equation t test statistics is mathematically given by

$t=\frac{\=x-\mu}{\frac{s}{\sqrt{n} } }$

$t=\frac{265.1-261}{\frac{41.09}{\sqrt{20} } }$

$t=0.446$

Therefore

Pvalue from table is

$P-value=0.3322$

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3 years ago

Find the value of x.

Phantasy [73]

Answer:

Step-by-step explanation:

<A=90°(opposite Angles)

➜2x+x+90=180

➜3x+90=180

➜3x=180-90

➜3x=90

➜x=90/3

6 0

3 years ago

Read 2 more answers

On Monday Leah ran 4.5 miles on Tuesday she ran 1/3 of that distance what was the total distance she ran on Monday and Tuesday

tiny-mole [99]

Leah ran 6 miles in total on Monday and Tuesday.

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3 years ago

Which would feed more people 4/6 of a grape or 3/6 of a watermelon

Westkost [7]

Hello Almighty11,
Picture a grape and almost all of it, thats how much 4/6 of a grape would be.

3/6 of a watermelon is half of a whole watermelon, so it would definitely be the 3/6 watermelon.
~Naterator
Please Thank If This Helped

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3 years ago

The ratio of the number of Victor’s tools to the number of Ilya tools is 5:2. Victor has 42 more tools than Ilya. How many tools

AnnyKZ [126]

Answer: Victor should give 28 tools to Ilya.

Step-by-step explanation:

Since we have given that

Ratio of the number of Victor's tools to the number of IIya's tools = 5:2

Let the number of Victor's tools be 5x

Let the number of Ilya's tools be 2x

According to question, Victo has 42 more tools than Ilya.

So, our equation becomes,

$5x-2x=42\\\\3x=42\\\\x=\dfrac{42}{3}=14$

So, number of tools Victor has 5x=5×14=70

Number of tools Ilya has 2x = 2× 14 =28

Let the number of tools that Victor should give to Ilya be 'y' so that the ratio of the number of victor's tools to the number of Ilya's tools is 3:4.

According to question, it becomes,

$\dfrac{70-y}{28+y}=\dfrac{3}{4}\\\\4(70-y)=3(28+y)\\\\280-4y=84+3y\\\\280-84=3y+4y\\\\196=7y\\\\y=28$

Hence, Victor should give 28 tools to Ilya.

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3 years ago

Read 2 more answers