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
Tamiku [17]
3 years ago
11

Patricia scored 80% on a math test. She missed 4 problems. How many problems wee on the test?

Mathematics
1 answer:
Papessa [141]3 years ago
6 0
There were 20 because 16/20=.8
You might be interested in
What is the value of f?<br><br> −18f−34−14f=11
Brrunno [24]
-18f - 34 - 14f = 11
-32f - 34 = 11
-32f = 45
f = -32/45
Simplify the fraction if needed!
Hope this helps, and please mark brainliest!

6 0
3 years ago
Please select the best answer from the choices provided
Elena L [17]

<u>Answer:</u>

The correct answer option is d. 9.

<u>Step-by-step explanation:</u>

We are given an expression 27^{\frac{2}{3} } and we are supposed to simplify it.

We can also write 27^{\frac{2}{3} } as (3^3)^{\frac{2}{3} }.

We know the power rule (a^m)^n=a^{mn} which means that to raise a power to a power you need to multiply the exponents.

So multiplying the exponents to get:

(3^3)^{\frac{2}{3} }\\3^{3.\frac{2}{3}

3 gets cancelled by 3 so we are left with:

3^2 =9

Therefore, the correct answer option is d. 9.

4 0
3 years ago
Read 2 more answers
Graph -1,-1 on this graph​
TiliK225 [7]

Answer:

so that's how you plot their intersection

4 0
2 years ago
Lasso SelectInsert SpaceEditUnit 1 - Part 1 - Test ReviewWriting and Modeling with Equations1) A store sells ice cream with asso
HACTEHA [7]

1

(a) The total cost, C, is given by:

C(t)=3+0.5t

b) With 3 ounces of toppings, we have

t=3C(3)=3+0.5(3)=3+1.5=4.5

Hence Evan's ice cream would cost $4.50

6 0
1 year ago
(Solving Equations) Ken has $20.00. Coffee costs $4.79 per pound. Which equation will calculate the number of pounds of coffee,
aev [14]

Answer: A. 4.79(n)=20.00

Step-by-step explanation:

we need to find what amount of coffee (per pound) is equivalent to $20.00

so we take the unknown amount (n) and multiply it by $4.79

for example, say Ken wants 4 pounds, we need to know if it is equivalent to $20.00

so take 4.79 and multiply it by 4 to see if it is equal to or less than $20.00 in this case $4.79 x 4 = $19.16  

hope this helps (^_^)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Three cars are for sale.
    8·1 answer
  • If 3.485 divided by 5.1 is written in long division form as 51 divided by 34850 so that the divisor is written as a whole number
    8·2 answers
  • You have two parents, four grandparents, eight greatgrandparents, and so forth.
    9·1 answer
  • Why must integration be used to find the work required to pump water out of a​ tank?
    12·1 answer
  • a bicycle shop advertised all mountain bikes priced at a 1/3 discount.the original price of the bicycle is 327 dollars what is t
    9·1 answer
  • Find the value of x. ​
    7·2 answers
  • QUICK QUESTION! PLEASE ANSWER FAST!
    5·2 answers
  • You have an aquarium in the shape of a rectangular prism. The base is 4 feet by 2 feet. The height is 3 feet. How many square fe
    11·2 answers
  • 1/5x + 24 = 50<br> what does x equal?
    11·2 answers
  • If y varies directly with x, and y=-1 when x=3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!