1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetlanka [38]
3 years ago
10

Answer 16., 17., and 18., Text me after you have..!

Mathematics
1 answer:
musickatia [10]3 years ago
4 0
I'm not quite sure how I'd attach a picture of my working so I'll explain the method.

16) I multiplied both 3.5 and 40 by ten so that I could divide them to find the number of servings. 35 divided by 400 is 11 remainder 15. If you then divide the remainder by 10 you get 11 servings and 1.5 ounces left over.

17) if you add up 26, 17, and 37 inches you get 80 inches, or just over 6 feet. Hence, he should buy an 8 foot length rod in order to have as little waste as possible.

18) 12.25 pounds is 196 ounces. Hence, the shipping rate at $0.26/ounce would end up being $50.96. From this we can see that the flat-rate box at $25 is less expensive.
You might be interested in
one days discharge at its mouth, 3 trillion gallons, could supply all of country A’s household for 5 months. how much water an a
serious [3.7K]

let's use engineering notation for the sake of brevity.

1 trillion is 1,000,000,000,000, or just 1E12, twelve zeros.

1 million is then 1E6, six zeros.

we know the discharge for one day is 3E12 gallons, and that'd do just fine for country A for 5 months.  How many gallons in 1 month only?

\bf \begin{array}{ccll} gallons&months\\ \cline{1-2} 3E12&5\\ x&1 \end{array}\implies \cfrac{3E12}{x}=\cfrac{5}{1}\implies 3E12=5x \\\\\\ \cfrac{3E12}{5}=x\implies 6E11=x\implies 600000000000=x

if there are 200million inhabitants in A, namely 200E6 or 2E8 inhabitants, how many gallons per inhabitant from all those 6E11 gallons?

\bf \begin{array}{ccll} gallons&households\\ \cline{1-2} 6E11&2E8\\ x&1 \end{array}\implies \cfrac{6E11}{x}=\cfrac{2E8}{1}\implies 6E11=2E8x \\\\\\ \cfrac{6E11}{2E8}=x\implies \cfrac{600000000000}{200000000}=x\implies 3000=x

5 0
4 years ago
Raspunsul la intrebarea 5,6,7
hammer [34]
Sorry i dont speak this language
3 0
4 years ago
Find the LCM of 2 and 21
Alexus [3.1K]
The answer is 10 because it had
6 0
4 years ago
There are 7 1/2 bottles of lemonade. Each bottle holds 1 5/6 quarts. How many quarts of lemonade are there?
erik [133]

Answer: There are 13³/₄ quarts of lemonade.

In decimal form, that is 13.75 quarts.

Step-by-step explanation:

Multiply 7 1/2 times 1 5/6

It may be good to change the mixed numbers to improper fractions:

7¹/₂ becomes 15/2  and 1⁵/₆ becomes 11/6

15/2 × 11/6 = 165/12

Changing that back to a mixed number involves dividing

165÷12 = 13 with a remainder of 9.

Make a fraction of the remainder as the numerator and 12 as the denominator. 9/12.

Then simplify: 9/12 = 3/4

Assemble the mixed number: 13³/₄

<em>Another way is to change the fractions to decimals and calculate:</em>

<em>7.5 × 1.833 = 13.7475.  Round to 13.75 and change back to a fraction if required.</em>

7 0
3 years ago
14^6 ÷ 14^4 please :)​
Inessa05 [86]

Answer: 196 :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Number 14 please thanks
    8·1 answer
  • a bag contains 6 blue marbles,3 green marbles, and 2 yellow marbles. Ava will select a marble from the bag without looking.What
    13·2 answers
  • what income should the manager expect from ticket sales alone if the ticket price is set at 12? remeber T(x) = -25×^2 +750x and
    5·1 answer
  • The value of the square root of 13 is between ____
    6·2 answers
  • Find the area of the regular polygon.
    10·1 answer
  • Some native american tribe made jewelry with dentalia shells.each denalia shell is 2 inches long how much longer would a necklac
    5·1 answer
  • Any help pls?? 15 points
    7·2 answers
  • Match each inequality to the number line that represents its solution. x – 99 ≤ -104 x – 51 ≤ -43 150 + x ≤ 144 75 &lt; 69 – x
    13·1 answer
  • What are the three products of celullar respiration
    7·1 answer
  • There are 76,000 acres of state Parkland in Georgia this is 4000 acres more than three times the number of acres of state Parkla
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!