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
Evgen [1.6K]
3 years ago
9

A new health drink has 110% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30 mg. H

ow many milligrams of the vitamin are in the drink
Mathematics
2 answers:
artcher [175]3 years ago
6 0
p\%=\frac{p}{100}\\\\110\%=\frac{110}{100}=1.10=1.1\\\\110\%\ of\ 30mg=1.1\ of\ 30mg=1.1\cdot30mg=\boxed{33mg}
ICE Princess25 [194]3 years ago
4 0
110% of 30 is 30*(110/100)=30*1.1=33 mg
You might be interested in
Which ordered pair is the best estimate for the
k0ka [10]
Given the pair of simultaneous equation:
y=-2/5x-2
y=5x+1
To evaluate the solution of the system of equation from the graph, we obtain the point at which the two linear equations have intersected. taking the values of x and y from the point of intersection that will be the solution of the system of linear equations. 
In our case the straight lines have intersected at the point (-0.5, -1.75). This implies that:
x=-0.5
y=-1.75
hence the answer is a] (-0.5, -1.75)
3 0
3 years ago
Write this decimal as a fraction. 0.45 repeating
sergij07 [2.7K]

Answer:

= 45/99 (since 45 is the repeating part of the decimal and it contains 2 digits). We can divide both the top and bottom parts by 9 to find that 0.454545… = 45/99 = 5/11.

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
Read 2 more answers
In the algebraic expression 7/y why is coefficient of y? Explain.
dybincka [34]

Answer:

7 is the (constant) coefficient of 1/y, but no, it is not the coefficient of y

Step-by-step explanation:

7/y can be rewritten as 7(1/y) or as 7(y^[-1]).  In this case, yes, 7 is the (constant) coefficient of 1/y, but no, it is not the coefficient of y.

3 0
3 years ago
A local kids play sold 8 adult tickets and 9 child tickets for a total of $205. On day two they sold only 4 adult tickets and 3
Naya [18.7K]

Answer:

The price of 1 adult ticket is $ 11 and price of 1 child ticket is $13

Step-by-step explanation:

Let x be the cost of 1 adult ticket

Let y be the cost of 1 child ticket

Cost of 8 adult tickets = 8x

Cost of 9 child tickets = 9y

We are given that A local kids play sold 8 adult tickets and 9 child tickets for a total of $205

So, 8x+9y=205 ----- 1

Cost of 4 adult tickets = 4x

Cost of 3 child tickets = 3y

We are given that 4 adult tickets and 3 child tickets for a total of $83.

4x+3y=83 ----2

Plot 1 and 2 on graph

8x+9y=205  -- Red line

4x+3y=83  -- Blue line

Intersection point provides the solution

So, Intersection point =(11,13)

So, The price of 1 adult ticket is $ 11 and price of 1 child ticket is $13

4 0
3 years ago
Filing status of "head of house hold" is for married taxpayers who have dependents
Mashutka [201]
True is the answer

Hope this helps!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which lists the side lengths in order from shortest to longest?
    9·1 answer
  • Catherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tub
    13·1 answer
  • 99 POINTS PLZ HELP-Different shapes are drawn on cards and then the cards are placed in a bag. The number of cards for each shap
    11·2 answers
  • Between what two consecutive numbers is the square root of 20
    12·1 answer
  • After extensive measurements of the time necessary to complete the first homework assignment, a teacher determines that there is
    9·1 answer
  • Rewrite x2 − 8x + 13 = 0 in the form (x − a)2 = b, where a and b are integers, to determine the a and b values. A: a = 4 and b =
    15·2 answers
  • A human body has about 30 times as many platelets as white blood cells. A small sample of blood has 7 × 103 white blood cells.
    13·1 answer
  • Find the sum seven and twenty-five hundredths added to nine and four tenths​
    14·1 answer
  • How much elastic energy is stored in a slingshot that has a spring constant of 300 N/m and is stretched by 0.45m?
    7·1 answer
  • Please help me on this​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!