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elena-14-01-66 [18.8K]
3 years ago
6

PLEASE HELP HAVING A BRAIN FART!!!

Mathematics
2 answers:
Nadya [2.5K]3 years ago
6 0
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ 1st one: 1/5 = 0.2. Yes

2nd one: No

3rd one: 1/1024 = 0.0009..... Yes

4th one: 1/49 = 0.02... Yes

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

lions [1.4K]3 years ago
5 0

Answer:

1st one: 1/5 = 0.2. Yes

2nd one: No

3rd one: 1/1024 = 0.0009..... Yes

4th one: 1/49 = 0.02... Yes

Step-by-step explanation:

yea

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Ms.Booth has 16 red buttons and 24 blue buttons.She is making finger puppets. Each puppet has the same number of blue buttons an
Leya [2.2K]

Answer:

8 finger puppets.

Step-by-step explanation:

If the puppets both have the same number of buttons, you have to find the largest number that will fit into both numbers. In this case that would be 8:

2 red and 3 blue buttons per puppet.

7 0
3 years ago
What are the roots of y = x - 3x – 10?<br>-3 and -10<br>-2 and 5<br>2 and -5<br>3 and 10​
olga55 [171]

Answer:

  -2 and 5

Step-by-step explanation:

If roots of a quadratic are "a" and "b", then (x-a) and (x-b) are factors. Then the quadratic can be written as ...

  y = (x -a)(x -b) = x^2 -(a+b)x +ab

That is, the constant (-10) is the product of the roots, and the x-coefficient (-3) is the opposite of their sum.

In short, you want a solution pair that has a sum of 3. Only one answer qualifies: -2 and 5.

3 0
3 years ago
The equation y=6.72(1.014) x models the world population y , in billions of people, x years after the year 2000 . Find the year
Marizza181 [45]

the population will reach 8 billion by 2012 ,as calculated by properties of logarithm.

<h3>What is Logarithm?</h3>
  • The opposite of exponentiation is the logarithm.
  • This indicates that the exponent to which a fixed number, base b, must be raised in order to obtain a specific number x, is represented by the logarithm of that number.
  • A number's natural logarithm is its logarithm to the base of the transcendental and irrational number e, which is roughly equivalent to 2.718281828459.

Given:

  • y = 6.72 ( 1.014^x), where
  1. y = population in billions
  2. x = time in years

To find: Year when population is 8 billion, i.e., y = 8.

Finding:

8 = 6.72  ( 1.014^x)

=> \frac{8}{6.72}= ( 1.014^x)

Taking log on both sides

=> log(\frac{8}{6.72})= log( 1.014^x)

=> log(1.19) = x (log 1.014) (as log_b(a)^m = m (log_b(a)) )

=> \frac{log(1.19)}{log (1.014)} = x

=> x = \frac{0.0755}{0.006}

=> x = 12.58

Hence, the population will reach 8 billion by 2012 ,as calculated by properties of logarithm.

To learn more about logarithms, refer to the link: brainly.com/question/25710806

#SPJ4

5 0
1 year ago
What is .072 divided by 345.00
nadya68 [22]

Answer:

Step-by-step explanation: if its .072

or if it 0.72/345.00

0.00208695652

7 0
3 years ago
Can someone be oh so kind and help me solve 6 &amp; 7?
Luden [163]
7a. .000976
B.015625
Idk 6
8 0
3 years ago
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