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Scorpion4ik [409]
3 years ago
6

In 1920, a woman had 4 daughters. In 1950, each daughter had 3 daughters. In 1980, each of their daughters had 3 daughters. Fina

lly, in 2010, each of their daughters had 3 daughters.
How many daughters were born in 2010
Mathematics
2 answers:
neonofarm [45]3 years ago
6 0

Answer:3

Step-by-step explanation:

andre [41]3 years ago
6 0

Answer:

108 daughters

Step-by-step explanation:

In 1920 ,woman had 4 daughters.

In 1950, each daughters had 3 daughters.

That’s 4 x 3 = 12 daughters

In 1980, each daughters had 3 daughters.

That’s 12 x 3 = 36 daughters

In 2010 , each daughters had 3 daughters.

That’s 36 x 3 = 108 daughters

108 daughters were born in 2010

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Find the length of AC.
saw5 [17]

Answer:

4.3

Step-by-step explanation:

6.8^2-5.3^2=x^2

AC=4.3

3 0
2 years ago
Read 2 more answers
When solving negative one over eight (x + 35) = −7, what is the correct sequence of operations?
Maksim231197 [3]
<span>The answer is:  [C]:  
__________________________________________________________
Multiply each side by −8, subtract 35 from each side.

___________________________________________________________
Explanation:
___________________________
Given: You have (-1/8)*(x + 35) = -7
________________________________________
Note that all the answer choices given start with: "Multiply each side by...."; 
</span>____________________
Given the choices, multiplying EACH SIDE of the equation by "(-8)" would make sense, since doing would cancel the "(-1/8)" on the "right-hand side" of the equation above to a "1" (i.e "cancel out" that ("-1/8") value); and would result in making the "right side" of the equation above ("-7") a positive integer number. 
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Subtract: "(35)" from each side of the question [hence the answer choice] to isolate "x" on one side of the equation; and to solve for "x".
_______________________________________________________
6 0
2 years ago
15 points please answer asap
Natali [406]
<h2>Hello!</h2>

The answer is:

The area of this figure is 946 square inches.

<h2>Why?</h2>

We can see that the figure is composed by two rectangles with diferrent dimensions, so, to calculate the area of the entire figure.

So,

For the first rectangle, we have:

Base=7in\\Height=28in

The area will be:

Area=Base*Height=7in*28in=196in^{2}

For the second rectangle, we have:

Base=25in\\Height=30in

The area will be:

Area=Base*Height=30in*25in=750in^{2}

Now, calculating the area of the entire figure, we have:

TotalArea=FirstRectangleArea+SecondRectangleArea\\\\TotalArea=196in^{2}+750in^{2}=946in^{2}

Have a nice day!

6 0
3 years ago
Can you help me answer these two questions please
vredina [299]
The answer foe 21 is d
5 0
3 years ago
Read 2 more answers
One eighth of the number of raisin bagels sold on Friday were sold on Saturday. How many raisin bagels were sold on Saturday? Th
Ivanshal [37]

Answer:

4

Step-by-step explanation:

I think the answer is 4, 1/8 of 32 is 4. I hope I'm right!!

4 Raisin Bagels were sold on Saturday.

7 0
3 years ago
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