The answer is B.) 1/4 because it goes 1 up and 4 right.
Answer:
Step-by-step explanation:
Composite number
a whole number that has factors other than just 1 and itself
Divisible
able to be divided by a given whole number without a remainder
Factor
a whole number that divides into another number without a remainder
Factor tree
a tree-like structure that uses branches to show the factors of a number
Multiple
the product of a given number and another whole number
Prime factorization
an expression that shows a number expressed as a product of prime numbers
prime number
a whole number that has only two factors, 1 and itself
product
the answer to a multiplication problem
GCF
greatest common factor of a set of numbers
Step-by-step explanation:
1. Oblicz:
a) Liczbę o 15% mniejszą od 60
b) Liczbę, której 15% stanowi 60
c) Jakim procentem 60 jest 15
d) O ile %większa jest 60 od 15
2. Kasia kupiła buty na wyprzedaży przecenione o 20%. Ich cena początkowa to 180 zł. W domu sprzedała je siostrze zarabiając na tym 10% wartości. Ile zapłaciła Kasi siostra za buty?
3. Liczba, którą powiększymy o 20% daje nam 30. Jaka to była liczba?
4. Za dwie książki zapłacono 42 zł. Ile kosztuje droższa z nich, jeżeli jedna jest o 25 % tańsza od drugiej?
Answer:
Step-by-step explanation:
We can solve this in either of two approaches: Mathematically or Graphically.
<u>Mathematically</u>
y=-(3/4)(x-4)^2+12 where y is the height of the ball, and x is the time, in seconds.
We want to know how many seconds for the height to be 0, so y=0.
0 = -(3/4)(x-4)^2+12
-12 = -(3/4)(x-4)^2
12*(4/3) = (x-4)^2
16 = (x-4)^2
x = 8 and 0 (the initial point).]
It will reach the ground in 8 seconds
<u>Graphically</u>
Plot the function and find the time, x, when the graph passes through the x axis (after t = 0). Attached.
Answer:
1 1/3 cups of hot chocolate left
Step-by-step explanation:
4-2=2
2-2/3= 1 1/3
