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
Verdich [7]
3 years ago
14

Answer the questions for 2.) please! (the Science Test Scores question)

Mathematics
1 answer:
Burka [1]3 years ago
8 0
The median is 65
60 + 70 = 130 \\ 130 \div 2 = 65
the 2nd and third quartile is 65
50 + 60 + 70 + 80 = 260 \\ 260 \div 4 = 65
You might be interested in
The length of a rectangular garden is 30 yards more than the width. The perimeter is 300 yards. Find the length and width
Delicious77 [7]

Answer:

Length is 90yards and width is 60yards

Step-by-step explanation:

Perimeter= 2( length+width)

let the width be x

then the length will be 30 + x

300 = 2(30+x+x)

150 = 30 + 2x

120= 2x

x = 120/2

x = 60 yards

length= 30+x

= 30 + 60

= 90yards

8 0
2 years ago
Pls help. Will mark for CORRECT ANSWER!!
Travka [436]
Y = mx + b
slope(m) = -4
(-2,5)....x = -2 and y = 5
now we sub into the formula and find b, the y int
5 = -4(-2) + b
5 = 8 + b
5 - 8 = b
-3 = b

so ur equation is : y = -4x - 3 <==
3 0
3 years ago
The area of a sail is 40 1/2 square feet. The base and the height of the sail are equal. What is the height of the sail (in feet
grin007 [14]
Both base and height of the sail is 40 1/2 feet.

A sail is triangular in shape. Finding the area of a triangle is multiplying its base and height and dividing the product by 2.

A = 1/2 bh

Area = 40 1/2 or 40.50 sq. ft
Since base and height are equal.
40.50 x 2 = 81
bh = 81
bh = 81 ÷ 2
b = 40 1/2 ft
h = 40 1/2 ft

3 0
3 years ago
Read 2 more answers
The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true
nekit [7.7K]

Answer:

It's 4 ;)

Step-by-step explanation:

Real numbers that are opposite would be a way that they would cancel out, leaving the imaginary number components.

6 0
3 years ago
How do I solve for x?
grandymaker [24]

Answer:

The answer is 98

Step-by-step explanation:

Subtract the sum of the two angles from 180 degrees.

The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

62+20=82

180-82=98

98+20+62=180

7 0
3 years ago
Other questions:
  • Which algebraic expression represents the phrase “the quotient of negative eight and the sum of a number and three”?
    7·1 answer
  • Subtract
    11·1 answer
  • Hello! Please help I will rate five stars and say thank you
    7·2 answers
  • HELP: due sep 18!!
    12·1 answer
  • Help me please, Domain &amp; Range problem
    10·1 answer
  • What's the answer to the pic<br>A. 3 2/3<br>B. 2 2/3<br>C. 3 1/3<br>D. -7 1/3 ​
    8·2 answers
  • can anyone help meeee plssss
    13·1 answer
  • Suppose a charity received a donation of $22.2 million. If this represents 34% of the charity’s donated funds, what is the total
    12·1 answer
  • Select the set of equations that is NOT equivalent to 8k = 20
    10·1 answer
  • Solve pls brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!