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nignag [31]
4 years ago
7

What is addition of 2/3 + 1/4​

Mathematics
1 answer:
Anuta_ua [19.1K]4 years ago
3 0
Answer: 2/3 + 1/4 = 11/12

The least common denominator of both denominators is 12.


The first fraction , 3 x 4 = 12

2 2x4 8
— = —— = —
3 3x4 12

The second is the same , 4 x 3 = 12
1 1x3 3
— = —— = —
4 4x3 12

Add both fractions:

8 3 8 + 3 11
— + — = ——— = —
12 12 12 12

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the sitting height (from the bottom of the seat to the top of the person's head) of female drivers is normally distributed with
Sindrei [870]

Answer:

B; 50%

Step-by-step explanation:

Here, we want to calculate the percentage of women that will not fit in the driver’s seat

We proceed as follows;

We start with calculating the z-score of this;

That would be ;

(x-mean)/SD

in this case;

x = 34 inches

mean = 34 inches

SD = 1.4 inches

Thus, we have that;

(34-34)/1.4 = 0/1.4 = 0

when z-score is 0, we are at the center of the distribution

A z-score of 0 corresponds to exactly 50%

6 0
3 years ago
Read the excerpt from "Introduction to Poetry" by Billy Collins.
Liono4ka [1.6K]

Answer: A

Step-by-step explanation:

when thinking about the figurative language we understand that you have to dig deeper for the answer just like poems lol, but the answer is A because when he says they are beating it with a hose to find out what it truly means it makes sense to criticize the way some readers try and understand poems. plus i got it right on the test kisses :)

if you want please mark me brain list :))))))

3 0
3 years ago
Read 2 more answers
The length of a rectangular backyard is 6 more than the width of the backyard. The perimeter of the backyard is 44 feet. What is
german

Answer:

112

Step-by-step explanation:

use substitution method:

make 2 equations:

44 = 2(l+w)      l=w+6

plug in l:

44 = 2 (w+6+w)

combine like terms:

44 = 2(2w+6)

distribute:

44 = 4w + 12

get 4w alone:

44 = 4w + 12

-12           -12

__________

32 = 4w

Divide to get w alone :

32 = 4w

__     __

4        4

w=8

plug w in:

l = w + 6

l = 8 + 6

get l alone on one side:

l = 14

plug l and w in an are equation:

14 x 8 = 112

7 0
4 years ago
A student borrows 4000 at 15% for 3 months to pay tuition find the total amount due using simple interest
Delicious77 [7]

Answer:

Step-by-step explanation:

A=p(1+rt)\\p=4000\\r=15 \%\\t=\frac{1}{3}years\\

∴ A=4000[1+(0.15\times\frac{1}{3})]\\A=4,000*0.05\\A= 4,200 (200\

5 0
2 years ago
Read 2 more answers
For f(x)=3x-5 and g(x) = x^2+2 find (f+g)(x)
olasank [31]

Answer:

\large\boxed{(f+g)(x)=x^2+3x-3}

Step-by-step explanation:

(f+g)(x)=f(x)+g(x)\\\\f(x)=3x-5,\ g(x)=x^2+2\\\\\text{Substitute:}\\\\(f+g)(x)=(3x-5)+(x^2+2)=3x-5+x^2+2=x^2+3x+(-5+2)=x^2+3x-3

7 0
4 years ago
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