40 ounces= 2.5 pounds
40 ounces= 1.13kg
<h2>Answer</h2>
Janice convert a mixed number to the wrong improper fraction
<h2>Explanation</h2>
To convert a mixed number to an improper fraction, we multiply the whole number by the denominator of the fraction and add the result to the numerator of the fraction; while keeping the denominator of the fraction as the denominator of the improper fraction.
Let's convert our mixed numbers to improper fractions:
To convert we multiply the whole number 10 by the denominator of the fraction 6, and then we add the result to the numerator 5:
Now let's convert :
Notice that Janice converted as , which is incorrect.
Since , we can conclude that Janice convert a mixed number to the wrong improper fraction.
Answer:
y=3 x=-20
Step-by-step explanation:
2(3y-5)+12y=-4
6y-10+12y
18y-10=-4
18y=6
y=3
2x+12(3)=-4
2x+36=-4
2x=-40
x=-20
Answer:
Step-by-step explanation:
given that two cards are drawn, without replacement, from a standard 52-card deck.
a) Both cards are red
Here there are 26 red cards and 52 total cards.
Probability =
b) Both cards are the same color
i.e. either both are red or both are black
Hence probability = twice of part a
=
c) The second card is a queen, given that the first card is an ace.
If first card is an ace remaining are 51 cards with 4 queens\
So prob = 4/51
Answer:
B. Mr Cutler should make 2 bricks and 7 tiles
Step-by-step explanation:
<h3>Seeing how he makes 2$ for each brick and 3$ for each tile you just test with each of the options to see which one gives you the largest sum. </h3><h3>For A. It says Mr. Cutler should make 7 bricks and 0 tiles, so 2(7) + 3(0)= 14 </h3><h3><u>For B. It says Mr. Cutler should make 2 bricks and 7 tiles, so 2(2)+ 3(7) = 25</u></h3><h3>For C. It says Mr. Cutler should make 7 bricks and 2 tiles, so 2(7) + 3(2)= 20</h3><h3>For D. It says Mr. Cutler should make 0 bricks and 8 tiles, so 2(0) + 3(8)= 24 </h3><h3>I hope this helps.</h3>