Answer:
If there's 10 cookies in the jar, and if 2 are peanut butter, the fraction for peanut butter cookies is 1/5, simplified.
Step-by-step explanation:
<u>Given:</u>
- 10 Cookies Total
- 3 are Oreo cookies
- 2 are peanut butter cookies
- 4 are chocolate chip cookies
- 1 is a sugar cookie
Bolded text represents what we'll be focusing on.
2 of the cookies are peanut butter, and there's 10 cookies total.
As a fraction, the peanut butter cookies are represented as:
2/10.
2/10 represents 2 peanut butter cookies out of 10 cookies altogether.
<u>Simplify:</u>
2/10 can be simplified by dividing both numerator and denominator by 2:
Quotient: 1/5.
1/5 is your answer.
1) Simplify brackets
-1/3+4/9
2) Find the Least Common Denominator (LCD) of 1/3, 4/9
LCD = 9
3) Make the denominators the same as the LCD
-((1 times 3)/(3 times 3)) + 4/9
4) Simplify. Denominators are now the same
-3/9 +4/9
5) Join the denominators
(-3+4)/9
6) Simplify
1/9
<u>Your answer is C) 1/9</u>
Answer:
Step-by-step explanation:
The formal definition of a common difference is d = a_(n + 1) - a_n)
so
d = ?
a_(n+1) = a_2 = 14
a_n = a_1 = 24
d = 14 - 24
d = - 10
Answer:
Step-by-step explanation:
Company A's equation is 900+0.50x5,000
Company B's equation is 1,500+0.38x5,000
Both equal 3,400 and have to be multiplied by 5,000
Answer:
V = 204.7 cm³
Step-by-step explanation:
<u>Pythagoras</u>
h = √(6² - 3.5²)
= √(36 - 12.25)
= √23.75
= 4.87
≅ 4.9
A = Ab×H
= b×h/2 × H
= 7cm×4.9cm/2×12cm
= 204.7 cm³