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
xeze [42]
3 years ago
11

The daily recommended allowance of vitamin C for a sixth grader is 45 mg. 1 orange has about 75% of the recommended daily allowa

nce of vitamin C. How many milligrams are in 1 orange?
Mathematics
1 answer:
Elden [556K]3 years ago
3 0

Answer:

  about 33.75 mg

Step-by-step explanation:

75% of 45 mg is ...

  0.75 × 45 mg = 33.75 mg

About 33.75 mg of vitamin C are in one orange.

__

You might be asked to round this to 34 mg.

You might be interested in
Which number line best shows the position of square root of 13?
BaLLatris [955]
I assume you mean one that is not rational, such as √2. In such a case, you make a reasonable estimate of it's position, and then label the point that you plot.
For example, you know that √2 is greater than 1 and less than 2, so put the point at about 1½ (actual value is about 1.4142).
For √3, you know the answer is still less than 4, but greater than √2. If both of those points are required to be plotted just make sure you put it in proper relation, otherwise about 1¾ is plenty good (actual value is about 1.7321).
If you are going to get into larger numbers, it's not a bad idea to just learn a few roots. Certainly 2, 3, and 5 (2.2361) and 10 (3.1623) shouldn't be too hard.
Then for a number like 20, which you can quickly workout is √4•√5 or 2√5, you could easily guess about 4½ (4.4721).
They're usually not really interested in your graphing skills on this sort of exercise. They just want you to demonstrate that you have a grasp of the magnitude of irrational numbers.
6 0
3 years ago
Write the quadratic function f(x) = 3x2 - 6x + 9 in vertex form.
Y_Kistochka [10]
The answer is y=3(x-1)^2+6
7 0
2 years ago
Read 2 more answers
a straight trail with a uniform inclination of 11 degrees from a lodge at an elevation of 700 feet to a mountain lake at an elev
kozerog [31]

Answer:

r = 38584.155\,ft

Step-by-step explanation:

The length of the trail is obtained by the definition of sine, where height is the opposite leg and length is the hypotenuse:

\tan 11^{\textdegree} = \frac{8200\,ft-700\,ft}{r}

The length of the trail is:

r = 38584.155\,ft

4 0
2 years ago
Join Girls ♥️<br><br>yoa-duyz-fmi​
puteri [66]

Answer:

huh

Step-by-step explanation:

3 0
2 years ago
The next two terms are<br> and
kherson [118]

Answer:

The next two terms are  92 and 105.

Step-by-step explanation:

79 + 13 = 92

92 + 13 = 105

4 0
2 years ago
Other questions:
  • The price per share of Us toys stock fell from $38.58 to $28.82. Find the percent of decrease in price.
    8·1 answer
  • in a factory that manufactures tires, a machine responsible for molding the tire has a failure rate of 0.2%. If 1,000 tires are
    6·2 answers
  • Belleville High School offers classes on three different foreign languages. Let A be the event that a student is in eleventh gra
    6·2 answers
  • You buy shrimp at the market. The shrimp cost $34.99 for two 2.5-pound bags. What is the unit rate of the shrimp in dollars per
    7·2 answers
  • How to solve 45y to the second power plus 15y minus 10 ?
    10·1 answer
  • 15. See the image below:
    11·1 answer
  • Algebra 1<br><br>I need to know how to do this step by step ​
    6·1 answer
  • Math question plz give answer with explanation will report if it is a non-sense answer. I just want to make sure I am doing it r
    10·1 answer
  • The slope of a line is 1/2. What is the slope of a line that is perpendicular to this line? Type a numerical answer in the space
    5·2 answers
  • Cho khối chóp có diện tích đáy B=3 và chiều cao h=4. Thể tích của khối chóp đã cho bằng
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!