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3 years ago

Please help and give you brainlist if the answer complete,

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

Answer:

Marcus Mosiah Garvey Jr. ONH (17 August 1887 – 10 June 1940) was a Jamaican political activist, publisher, journalist, entrepreneur, and orator. He was the founder and first President-General of the Universal Negro Improvement Association and African Communities League (UNIA-ACL, commonly known as UNIA), through which he declared himself Provisional President of Africa. Ideologically a black nationalist and Pan-Africanist, his ideas came to be known as Garveyism.

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Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B35%20%5Ctimes%2035%7D%20" id="TexFormul

iren [92.7K]

Answer:

Step-by-step explanation:

35 times 35 = 1225

square root it

√1225

and get

4 0

3 years ago

After t years, the remaining mass y (in grams) of an initial mass of 35 grams of a radioactive element whose half- life is 80 ye

IgorC [24]

Answer: There will be 22.694 grams of initial mass remains after 50 years.

Step-by-step explanation:

Since we have given that

$y=35(\dfrac{1}{2})^{\frac{t}{80}$

We need to find the quantity of initial mass remains after 50 years.

So, t = 50 years,

We get that

$y=35(\dfrac{1}{2})^{\frac{50}{80}}\\\\y=35(0.5)^{0.625}\\\\y=22.694$

Hence, there will be 22.694 grams of initial mass remains after 50 years.

3 0

4 years ago

What is this percent of change 40;72

jenyasd209 [6]

The percentage of change: This is how you set it up

% change = (New old value) =
(Old value) = x 100 %

40 is the old value and 72 is is the new value

The new value is greater than the old value.

(72 - 40) /40)x 100 = 80 or 80%

the percent change from 40 to 72 represents a positive change (increases) of 80.

5 0

3 years ago

Read 2 more answers

Multiplying and dividing in scientific notation

EleoNora [17]

Hello!

I would be happy to help, but this is an incomplete question.

5 0

4 years ago

A set of 5 numbers have a mode of 5, median of 6 and a mean of 7. Find the five numbers that meet these conditions.

Margaret [11]

Answer:

1. Mean = 4.57

2. Median = 5

3. Mode = 5

4. Range = 7

Five Number Summary

5. Minimum = 1

6. First Quartile = 4

7. Median = 5

8. Third Quartile = 6

9. Maximum = 8

Step-by-step explanation:

Let's arrange the numbers in order (smallest to largest):

1,2,2,4,4,4,5,5,5,5,6,6,7,8

We need to find:

1. mean

2. median

3. mode

4. range

Five Number Summary

5. Minimum

6. First Quartile

7. Median

8. Third Quartile

9. Maximum1. Mean = 4.57

2. Median = 5

3. Mode = 5

4. Range = 7

Five Number Summary

5. Minimum = 1

6. First Quartile = 4

7. Median = 5

8. Third Quartile = 6

9. Maximum = 8

Step-by-step explanation:

Let's arrange the numbers in order (smallest to largest):

1,2,2,4,4,4,5,5,5,5,6,6,7,8

We need to find:

1. mean

2. median

3. mode

4. range

Five Number Summary

5. Minimum

6. First Quartile

7. Median

8. Third Quartile

9. Maximum

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers