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sasho [114]
3 years ago
10

3 1/2 • 4 3/4 please help

Mathematics
2 answers:
Harman [31]3 years ago
4 0
133/8......alternative form:16 5/8 or 16.625
Dmitry [639]3 years ago
3 0

Answer: 16 5/8

Step-by-step explanation:

3 1/2 = 7/2

4 3/4 = 19/4

7/2 * 19/4 = 133/8 or 16 5/8

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When multiplying exponential terms with the same base, which best explains how to simplify the expression?
ololo11 [35]

Answer:

First answer: "Add the exponents"

Step-by-step explanation:

The laws of exponents include the following for product of exponents with the same base:

x^a\,*\,x^b = x^{a+b}

which implies addition of exponents

So you need to add exponents

5 0
3 years ago
Your typical markup for merchandise is 40%. your cost on an item is $8.00. calculate the selling price.
adoni [48]
The selling price would be $11.20.

40% = 40/100 = 0.4

The mark up is 40% of the cost; this means 40% of 8:

40% of 8 = 0.4(8) = 3.20
8 + 3.20 = 11.20
6 0
3 years ago
1, The population of city is currently 45000 and is declining at a rate 2% each year. Estimate the population after a period of
TEA [102]
B is the only valid answer just by looking at
7 0
3 years ago
Read 2 more answers
Calculate this family's monthly tax payable after rebates
Kamila [148]

Answer:

is it 7

Step-by-step explanation:

4 0
3 years ago
L'età media di Aldo, Bruno, Carlo e Davide è 16 anni. Se non si tiene conto di Davide, l'età media dei tre rimanenti sale a 18.
photoshop1234 [79]

Answer:

Davide's age is 10.

L'età di Davide è 10.

Step-by-step explanation:

The average age of Aldo, Bruno, Carlo and Davide is 16 years.

I am going to say that:

x is Aldo's age.

y is Bruno's age.

z is Carlo's age.

w is Davide's age.

Average of the 4 is 16 years.

This means that:

16 = \frac{x + y + z + w}{4}

x + y + z + w = 64

If we do not consider Davide, the mean is 18. So

18 = \frac{x + y + z}{3}

x + y + z = 54

Replacing in the first equation:

x + y + z + w = 64

54 + w = 64

w = 10

Davide's age is 10.

L'età di Davide è 10.

4 0
3 years ago
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