3 years ago

Can someone help me?

Mathematics

1 answer:

Fed [463]3 years ago

7 0

Answer:

sorry bruv wish you the best i will pray for you

Step-by-step explanation:

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Ms. Hernandez is taking her children and their friends to the movies. She will pay $10 for her adult ticket and $7 for each chil

Svetradugi [14.3K]

10+7c is less than or equal to 40

3 0

3 years ago

Jessica and her sister have a combined age of 47. Jessica is 5 years older than her sister. How old is Jessica

maw [93]

Let the sister be x years old.
Then Jessica is x + 5 years old.
Their ages add to 47.

x + x + 5 = 47

2x + 5 = 47

2x = 42

x = 21

x + 5 = 26

Jessica is 26, and her sister is 21.

4 0

4 years ago

The expression 9+21<br> factored using

puteri [66]

The answer should be 30.

7 0

3 years ago

Read 2 more answers

1 divided by 1/4 useing <br> fraction strips

3241004551 [841]

1 divided by 1/4 equals four, I'm not sure what fraction strips are but just think about how 4 of 1/4 pieces of something would equal a whole because 4/4=1

4 0

3 years ago

Given log4(3) =0.7925 and log4(5) =1.1610, use log properties to find log4(300).

Ede4ka [16]

Answer:

4.1145

Step-by-step explanation:

You can use the following formula to solve this kind of problems,

$log_{a}(b) + log_{a}(c) = log_{a}(bc)$

So, let's start of with log4_(300). Since the question have already gave log4_(3) =0.7925 and log4_(5) =1.1610. It means that you have to split the 300 into the simplest form where almost all of the numbers are 3 and 5.

$log_{4}(300) = log_{4}(4 \times 5 \times 3 \times 5) \\ = log_{4}(4) + log_{4}(5) + log_{4}(3) + log_{4}(5) \\ = 1 + 1.1610 + 0.7925 + 1.1610 \\ = 4.1145$

5 0

3 years ago