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
lions [1.4K]
4 years ago
8

Shawna is trying to figure out the best weight to increase her muscular strength. She has chosen a weight and can lift it two ti

mes. What should she do to get the BEST workout? A. decrease the amount of weight until she can do ten reps B. increase the amount of weight until she can do three reps C. decrease the amount of weight until she can do five reps D. increase the amount of weight until she can do one rep Please select the best answer from the choices provided. A B C D

Chemistry
2 answers:
PolarNik [594]4 years ago
7 0

Answer:

C

Explanation:

cause she is not supposed to be overweight while exercising.

vovangra [49]4 years ago
5 0

Answer:

C. decrease the amount of weight until she can do five reps

Explanation:

2020 edge 100%

You might be interested in
3. If 175 grams of nitrogen reacted with hydrogen to make hydrogen, how much ammonia would be needed?
zmey [24]

Answer:

37.5 g of H₂

Explanation:

N₂ (28g) + 3H₂ (6g) => 2NH₃ (34g)

Every 28g of N₂ needs 6g of H₂

=> Every 7g of N₂ needs 1.5g of H₂

=> 175g of N₂ needs 1.5 x 25 g of H₂

=> 37.5 g of H₂

7 0
2 years ago
What organelle stores water,food, or waste
Paul [167]
The Vacuole stores water,food,and waste
3 0
3 years ago
In the following equation, what are the reactants: NaHCO3 + HCl? NaCl + H2O + CO2
elena55 [62]
I believe the correct answer from the choices listed above is option A. The reactant for the given chemical reaction would be NaHCO3 and HCl. <span>A </span>reactant<span> is a substance that changes in a chemical reaction. It is the starting material in a reaction. Hope this answers the question.</span>
6 0
3 years ago
Read 2 more answers
How many moles of oxygen are required to completely react with 27.4 mol of H2
vitfil [10]
Well their is 1oooooo
4 0
3 years ago
For which characteristic would a human MOST LIKELY selectively breed a house cat?
madreJ [45]
B. Coat color I’m pretty sure
8 0
4 years ago
Read 2 more answers
Other questions:
  • Why do scientists say that most of the mass of an atom is located in the nucleus?
    11·1 answer
  • A solution is prepared by mixing 2.88 mol of acetone with 1.45 mol of cyclohexane at 30°C. 2nd attempt Calculate the χacetone an
    9·1 answer
  • 3CI02+NO_3-+H_2O--&gt; NO +3CIO3-+2H+In the above redox reaction, use oxidation numbers to identify the element oxidized, the el
    15·1 answer
  • The highest cloud are known as
    12·2 answers
  • PLEASE HELP
    8·1 answer
  • What is an example of reactivity?
    5·1 answer
  • The daily value for phosphorus is a 700 mg how many grams of phosphorus are recommended​
    9·1 answer
  • In a chemical reaction, 300 grams of reactant A are combined with 100 grams of reactant B. Both A and 
    15·1 answer
  • A 8.5-liter sample of a gas has 1.2 mole of the gas. If 0.65 mole of the gas is added, what is the final volume of the gas? Temp
    14·2 answers
  • What is the pH of 3.65 grams of HCl dissolved in 1250 mL distilled H2O
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!