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andre [41]
3 years ago
12

There I meant 3 questions

Mathematics
2 answers:
andreev551 [17]3 years ago
6 0

Answer:

18) 4 × 4 or 4 + 4 + 4

19) 1.6 ounces of Peanut Butter

20) $5.10

Step-by-step explanation:

<h3>Hope this Help!!</h3>

:)

Sloan [31]3 years ago
3 0
I agree with the first person
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Using long division to show the fraction and decimal in each pair are equal 3/4 and 0.75
SVETLANKA909090 [29]

Answer:

How to show that they are equal.

Step-by-step explanation:

3/4 times 25 equals 75/100 and then when you turn it into a decimal it is 0.75. That is why they are equal.

4 0
3 years ago
I'm given that log4=0.602 and log12=1.079
Rudiy27

log(3) = log(12/4)

Use the quotient rule [ \text{log}_a\frac{x}{y}=log_ax-log_ay ] to simplify.

log(12/4) = log(12) - log(4)

Simplify using the given values for 12 and 4.

1.079 - 0.602

0.477

Therefore, log(12) ≈ 0.477

Best of Luck!

6 0
3 years ago
Read 2 more answers
A recipe requires sugar, flour and cocoa in the ratio 5:4:1
WARRIOR [948]
Let x be the amount of cocoa you use in the recipe.

then 4x is the amount of flour used, and 5x is the amount sugar used.

x+4x+5x= 550g
10x=550g
x=55g

So, you use 55g of cocoa, 220g of flour, and 275g of sugar. 

hope this helps! :)
3 0
3 years ago
A box of cereal states that there are 75 calories in a
grandymaker [24]

Answer:

The unit rate is 100 calories per cup

and 300 calories in the three cups of cereal

Step-by-step explanation:

4 0
3 years ago
State the additive property of zero using the variable b.
Juli2301 [7.4K]

Answer with Step-by-step explanation:

We are given a variable b

We have to state the additive property of zero using the variable b.

Additive property of zero: It states that when any number b is added to zero then we get  sum is equal to number itself.

Mathematical representation:

b+0=0+b=b

Suppose, a number  b=9

Then, 9+0=9

0+9=9

This property is called additive property of zero because when 9 is added to 0 then we get sum equals to 9.

7 0
3 years ago
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