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3 years ago

Perform the indicated operation. 2/3 - 5/8 1. 5/12 2. 5/6 3. 1/24

Mathematics

2 answers:

aksik [14]3 years ago

8 0

Convert both fractions to get a LCD, then subtract
Answer is 3. 1/24

jekas [21]3 years ago

5 0

The answer is 3. 1/24.

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As a freshman, suppose you had to take two of four lab science courses, one of two literature courses, two of three math courses

Sergeeva-Olga [200]

Answer:

We have 252 different schedules.

Step-by-step explanation:

We know that as a freshman, suppose you had to take two of four lab science courses, one of two literature courses, two of three math courses, and one of seven physical education courses.

So from 4 lab science courses we choose 2:

$C_2^4=\frac{4!}{2!(4-2)!}=6$

So from 2 literature courses we choose 1:

$C_1^2=\frac{2!}{1!(2-1)!}=2$

So from 3 math courses we choose 2:

$C_2^3=\frac{3!}{2!(3-2)!}=3\\$

So from 7 physical education courses we choose 1:

$C_1^7=\frac{7!}{1!(7-1)!}=7$

We get: 6 · 2 · 3 · 7 = 252

We have 252 different schedules.

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3 years ago

If bob has five apples and he eats 2 how many does he have left

qwelly [4]

Answer:

Step-by-step explanation:

3 0

3 years ago

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Given f(x) = x2 - x3, find f(-10).

postnew [5]

Please, use the symbol "^" to denote exponentiation.

f(x) = x^2 - x^3.

f( -10) is found by substituting -10 for x in the given equation (immediately above):

f( -10) = ( -10)^2 - ( -10)^3, or -100 + 1000, which equals 900.

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4 years ago

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What two numbers multiply to 45 and add up to 14

TiliK225 [7]

Answer:

5 x 9 = 45 and 5+9= 14

Step-by-step explanation:

brainliest please

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3 years ago

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Family market sells 14-ounce can of cashews for 3.50 they also sell a 24-ounce can of cashews witch size is the better buy

lianna [129]

Answer:

I can't answer the question because you never gave the price for the 24 ounce can of cashews you only gave the price for the 14 ounce of cashews that was $3.50

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3 years ago