Answer: Snack=10carbs. Milk=11carbs
Step-by-step explanation:
(4x11)+(3x10)= 74
(3x11)+(4x10)= 73
Answer:
72
Step-by-step explanation:
12 times 6 is 72
48 + 24 =72
Answer:
11.27cm
Step-by-step explanation:
705% of 14milimeters
705/100 X 14 = 98.7
increase by adding 98.7milimeter to 14milimeter
98.7+14= 112.7milimeter or 11.27cm
Solution
Let take boat speed = x
Current speed = 4
Upstream = x - 4
Downstream = x + 4
Distance = 9
Time upstream + Time downstream = 10
Time = Distance/Speed
9/(x + 4) + 9/(x - 4) = 10
Solving this equation 9(x-4)+9(x+4) = 10(x^2 -16)
9x - 36 + 9x + 36 = 10x^2 - 160
18x = 10x^2 -160
10x^2 -18x - 160 = 0
Now solving the above quadratic equation, we get
x = 5 or x = -16/5
We ignore the negative value.
The answer is 5.
The speed of the boat in still water is 5mph.
Thank you.
Answer:
2 batches
Step-by-step explanation:
1. State the given;
<u>Convert to improper fractions;</u>
1 1/4 blackberries
5/4 blackberries
<u>Simplify;</u>
Twice as many blueberries;
5/4 *2
10/4
5/2
2. Find the total amount of berries;
<u>Simplify;</u>
blackberries + blueberries
= 5/4 + 5/2
*note; convert to like denominators
= 5/4 + 10/4
= 15/4
3. Divide by the amount that the recipe calls for;
Total / required
15/4 / 3/4
*note; dividing by a fraction is the same as multiplying by the fraction's reciprocal
15/4 * 3/4
45/16
*note; convert to a mixed number
2 13/16
Remember, for the sake of the problem, one can only make a full recipe, hence the answer is 2.