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
son4ous [18]
3 years ago
10

Mrs. Johnson's first test's data: 59, 22, 87, 44, 96, 38, 70, 85, 79. The third step in creating a Box-and-Whisker plot is to de

termine Q3 which is the median of the numbers to the right of the median, 70. What is the value of Q3?
Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

Q3 = 85

Step-by-step explanation:

Do the same thing you do to find the median for the numbers 70 to 96, i.e. exclude the numbers less than the median.

You might be interested in
A loan of £1000 has a compound interest rate of 2.7% charged monthly. Express the original loan as a percentage of the total amo
const2013 [10]

Answer:

£1054.729

Step-by-step explanation:

To find compound interest you need to use the equation 1000(1.027)^x.

To find the interest rate (1.027):

100 + 2.7 = 102.7

102.7 / 100 = 1.027

The value of x is the amount of months if no payment is made in this situation, so 2 would be the x value for this problem.

Hope this helps!  

8 0
2 years ago
Write each phrase as an algebraic expression<br><br> “the quotient of p and 20 added to 4”
Vera_Pavlovna [14]

Thr answer is (9 ÷ 20) + 4.

7 0
3 years ago
Harold stores 10656 pounds of grain for 24 cattle. Eachcow eats 12 pounds a day. How many days would the food supply last?
salantis [7]
12×24=288
10656÷288=38
38 days
5 0
2 years ago
Read 2 more answers
3/8 simplified⁉️<br> 14/21 simplified⁉️<br> 9/15 simplified ⁉️
ioda
14/21 is 2/3 simplified.
9/15 is 3/5 simplified.
and 3/8 can not be simplified, so it's 3/8
7 0
3 years ago
Read 2 more answers
SOMEONE HELP PLEASE! ASAP!
Luba_88 [7]
When two lines intersect, the angles across from the intersection (the "X") are congruent (equal), and referred to as "vertical angles."
So by the rule of vertical angles are congruent, we can set them equal:
{x}^{2}  - 6x = 1\div2 \: x + 42 \\  {x}^{2}  - 6x - 1 \div 2 \: x = 42 \\  {x}^{2}  - 6.5x = 42
{x}^{2}  - 6.5x - 42 = 0 \\ multiply \: both\: sides \: by \: 2 \: to \: get \\ rid \: of \: the \: decimal \\ 2({x}^{2}  - 6.5x - 42) = 2(0)
2 {x}^{2}  - 13x - 84 = 0
to factor we need the factors of 84:
1×84, 2×42, 3×28, 4×21, 6×14
Now we need one of those factors ×2 ( from the x^2 term) minus the other factor to equal 13 (the middle term)
it turns out that if we use 4×21: 4×2 = 8
and 21-8 = 13. Woohoo! we got it
So now we have:
2 {x}^{2}  - 13x - 84 = 0 \\ (2x - 21)(x + 4) = 0
Now set each factor = 0
1) 2x - 21 = 0 and 2) x + 4 = 0
1) 2x - 21 = 0, 2x = 21, x = 21/2 = 10.5
2) x + 4 = 0, x = -4

Now we plug in each answer to check:
1) x = 10.5
{x}^{2}  - 6x =  {(10.5)}^{2}  - 6(10.5) \\  = 110.25 - 63 = 47.25
1/2x + 42 = 1/2(10.5) + 42 = 5.25 + 42 = 47.25
47.25 = 47.25
BAM SO IT LOOKS LIKE THAT'S IT!!
But let's check 2) first:
2) x = -4
{( - 4)}^{2}  - 6( - 4) = 16 + 24 = 40
1/2x + 42 = 1/2(-4) + 42 = -2 + 42 = 40
40 = 40, so both work!!
But it asks for m<1, and <1 is supplementary because it lies on same line, meaning the sum of both = 189
Therefore m<1 = 180 - 47.25 = 132.75°
OR m<1 = 180 - 40 = 140°


6 0
3 years ago
Other questions:
  • Pls answer question 9
    14·1 answer
  • Evaluate the expression if p= 5.5: p+2(3)
    12·2 answers
  • Which of the following expressions would appear farthest to the right on a number line when solved?
    8·2 answers
  • Sedato Company follows the practice of pricing its inventory at the lower-of-cost-or-market, on an individual-item basis.
    6·1 answer
  • Which equation is an identity?
    12·1 answer
  • When conducting a paired differences test, what is the value of n? The total number of data values. The total number of data val
    12·1 answer
  • What is the exact volume of the cylinder the height is 9 inches in the radius is 6 inches
    11·1 answer
  • 1. If f(x) = 6x + 13x + 2x - 5 and f(-1) = 0, find the<br>factors of f(x)​
    9·1 answer
  • if 4 is subtracted form the half of the square of a natural number, the result is 14, find the numbers​
    7·1 answer
  • F(x)=4x+11 If f(x) = -1 what is the value of x
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!