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
Svetllana [295]
3 years ago
13

B. Sara correctly answered 84% of the questions

Mathematics
2 answers:
hichkok12 [17]3 years ago
8 0
21 questions right
proportion is 21/25
Rudik [331]3 years ago
6 0

Answer:

21

Step-by-step explanation:

84% = 84/100

= 0.84

multiply 25 by 0.84 for result

0.84 x 25 = 21

You might be interested in
Three tubs of dried cranberries cost $12. How many tubs of dried cranberries can you buy for $24.
Anna11 [10]

Answer:

6 tubs of dried cranberries.

6 0
3 years ago
20 points! <br><br> Which statement is not used to prove that ΔFGH is similar to ΔFIJ?
Juliette [100K]

Answer:

Point F, J and H are collinear

3 0
3 years ago
Italian Barolo ~ Italy is famous for several types of wine. The region of Piedmont is famous for a type of wine called "Barolo".
slega [8]

Answer:

The sample proportion is 0.36635  

Step-by-step explanation:

A confidence interval has two bounds, a lower bound and an upper bound.

The sample proportion is the halfway point betwen those two bounds, that is, the sum of those bounds divided by 2.

In this problem, we have that:

Lower bound: 0.2931

Upper bound: 0.4396

What is the sample proportion?

(0.2931 + 0.4396)/2 = 0.36635

The sample proportion is 0.36635  

3 0
3 years ago
What is the area of a triangle whose side is 17 meters long​
Lunna [17]

Answer:

125.141

Step-by-step explanation:

Assuming that this is an equilateral triangle, I am going to divide this triangle in half to get a right triangle.

17 is our hypotenuse

17/2 = 8.5, this is one of our legs

The other leg is our height, which we will find.

We use Pythagoras Theorem to find the height/leg: a^{2} +b^{2} =c^{2}

17^{2} -8.5^{2} = 216.75

\sqrt{216.75} = 14.72243186

Now, we use another formula to find the area of the triangle: \frac{Base*Height}{2}

14.72243186 × 17 = 250.2813416

250.2813416 ÷ 2 = <u>125.1406708</u>

8 0
3 years ago
You are the owner of a toy store and repairing to make a donation to a local children's hospital you must prepare 320 teddy bear
earnstyle [38]

Answer:

2 feet and 3 inches

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • I NEED HELP ON THIS QUIZ.
    10·1 answer
  • Fruit juice makes up 2/3 of the liquid ingredients in Alonzo's punch recipe. Estimate how many gallons of fruit juice are needed
    13·1 answer
  • What is the surface area
    10·1 answer
  • What is the sum of -7 and 3? <br> A. -4 <br> B. -3 <br> C. 3 <br> D. 4
    12·2 answers
  • 7. A consultant earns $30 per hour. The consultant's daily work expenses total $8. The consultant can
    11·1 answer
  • What is 6 times the square root of 2 to the power of 2
    15·2 answers
  • Elina had 10 tiles to arrange in a rectangular design. She drew a model of the rectangles she could make with the 10 tiles. What
    7·1 answer
  • Help.......................................<br> 12 + 8 + 2 + 21 + 31 x 12 √ 2
    13·2 answers
  • What is the answer to 2+5(8-5)=?
    8·2 answers
  • What is the approximate area of the home including the balcony.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!