Answers
I think it’s 14
———————
Answer:
-14
Step-by-step explanation:
Related Questions
Select all the fractions that are equivalent to a whole number.
1. 9/3
2. -16/8
3. 7/0
4. -5/3
5. 0/5
Answers
Why? Because 7/0 is the same as 7 which is a whole
PLEASE HELP! the graphs below have the same shape. f(x)=x^2. what is the equation of the graph of g(x)
Answers
Answer:
D
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Vertex: (−3,0)(-3,0)
Focus: (−3,14)(-3,14)
Axis of Symmetry: x=−3
Hope it helped :)
HELP HELP PLEASE I BARELY HAVVE ANYTIME LEFT PLEASE HEL;P ME OUT
Answers
1/4
Step-by-step explanation:
I used points (4,2) and (8,3).
An IQ test is designed so that the mean is 100 and the standard deviation is 19 for the population of normal adults. Find the sample size necessary to estimate the
mean IQ score of statistics students such that it can be said with 95% confidence that the sample mean is within 7 IQ points of the true mean. Assume that o = 19 and
determine the required sample size using technology. Then determine if this is a reasonable sample size for a real world calculation.
Answers
Step-by-step explanation:
To solve this question, we use this formula:
x± s t_(1−c)/2 / √n = 5
(1 - c)/2 = (1 - 0.95) / 2 = 0.025
Using a t score calculator at this value, at the 95% confidence internval,
t = 0.5080, So
100 - 19(0.5080) / √n = 5
Solving for n
n = 97
a) 97
b) yes
Whats the probability of flipping 2 heads and a tail
Answers
[tex]Probability = \frac{Occurance}{total \ number \ of \ flips } =\frac{15}{50} = 0.3[/tex]
option C
A runner charted how long it took her to run certain distances. Here is the
information she gathered:
Minutes
8
16 24
olo
Miles
1
At this pace, how long will it take her to run 4 miles?
Answers
Answer:
It will take her 32 minutes to run 4 miles.
Step-by-step explanation:
It takes her 8 minutes to run each mile, so [tex]8\times4=32[/tex]
It would take 32 minutes to run 4 miles.
What is slope intercept form of line?The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
Let x represents the number of minutes and y represents the number of miles.
Slope =2-1/16-8
=1/8
We have to find the y intercept
1=1/8(8)+b
b=0
y=1/8x is the equation.
We have to find the time taken to run 4 miles
So y=4
4=1/8x
x=32
Hence, it would take 32 minutes to run 4 miles.
To learn more on slope intercept form click:
https://brainly.com/question/9682526
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the length is 3 inches less than twice the width and the permiter is 42 inches. Find dimensions
Answers
Answer:
Here
Step-by-step explanation:
length = x
width = 2x - 3
Perimeter = 2length + 2 width
2x + 2(2x - 3) = 42
2x + 4x - 6 =42
6x - 6 = 42
Add 6 to both sides
6x = 48
Divide both sides by 6
x = 8
Length = 8 inches
Width = 2(8) - 3 = 16-3 = 13 inches
ILL GIVE BRAINLEST, please answer, no links, and explain please ♥️
Answers
Answer:
$45
Step-by-step explanation:
If every square is 1/5 a square foot, and ever square foot is $15, then every 5 squares is $15. which would be 45 for the kitchen, 60 for the dining room, and 90.30.
There are 24 pieces of fruit in the basket, 3 pieces are oranges. What fraction of fruit are oranges?
Answers
Answer:
1/8
Step-by-step explanation:
da question is in the photo below I
I
I
v
Answers
Answer:
no entiendo
Step-by-step explanation:
A six-sided number cube is rolled 350 times and the results are recorded as follows: 58 ones, 63 twos, 52 threes, 61 fours, 60 fives, and 56 sixes. What is the experimental probability of rolling a five? Round to the nearest whole percent if necessary.
A) 83%
B) 93%
C) 7%
D) 17%
Answers
Answer:
The Answer is A. 83%
Step-by-step explanation:
The Probability a certain event= 1- Probability of that certain event not to happen.
According to this, it is true that:
Probability (not rolling 5)=1- P(rolling 5) = 1=60/350= 1-6/35 =35-6/35=29/35=0.83
Question 16, plz explain
Answers
Answer:
Step-by-step explanation:
Solve for x. 3x/6+2=8 a. x=3 b. x=12 c. x=24
Answers
Answer:
x = 12
Step-by-step explanation:
[tex] \frac{3x}{6} + 2 = 8 \\ \frac{x}{2} = 8 - 2 \\ \frac{x}{2} = 6 \\ \frac{x}{2} \times 2 = 6 \times 2 \\ x = 12[/tex]
What ordered pairs are the solutions of the system of equations shown in the graph below
Answers
(1,-4)
(4,-7)
If the radius of a circle is 5.75 mm, what is the diameter?
Answers
Answer:
d=11.5mm
Step-by-step explanation:
Solution
d=2r=2·5.75=11.5mm
Answer:
d = 11.5mm is the answer.
hope it helps
The area of the figure is *blank* square units.
Answers
triangle: base = 2; height = 2
2*2/2 = 2
final = 6+2
Answer is 8 units
Ms. Parker determined that the mean test score in her first-period class
was 81 with a standard deviation of 7.06. The mean test score in her
second-period class was 88 with a standard deviation of 8.24. Which
conclusion can be made about her students' test scores?
A Period 2 had scores that were less spread out around the mean than
Period 1.
B. Period 1 had scores that were less spread out around the mean than
Period 2.
C. Period 2 had scores that were less spread out around the median than
Period 1.
D
Period 1 had scores that were less spread out around the median than
Period 2.
Answers
Answer:
B. Period 1 had scores that were less spread out around the mean than
Period 2
Step-by-step explanation:
Because the standard deviation of Period 2's scores is greater than that of Period 1's, the test scores for Period 2 are going to be more spread out than Period 1's test scores. B is the most logical choice in this case.
5. Find the perimeter and area of the parallelogram. Round to the nearest tenth if necessary.
Answers
Answer:
perimeter: 23.6yd
area: 34.3yd²
Step-by-step explanation:
This is technically a rectangle, but alrighty, so for the perimeter, you just add all the sides together, or multiply, blah blah blah, no here:
5.2 x 2 + 6.6 x 2 = 23.6
So the perimeter is 23.6yd
Now, we find the area by multiplying the width by the height (i think that's the right terminology, so you basically just multiply the only number's there:
5.2 x 6.6 = 34.32
But then we round to the tenth and 2 rounds down to 34.3, so the area is 34.3yd²
hope this helps:)
The equation y = 5x - 4 can be classified as what type of function?
O linear
O quadratic
O exponential
None of the others
Answers
how many radians is 288
Answers
Hope this helped
Simplify
(a + 2b +30) - (40+36-5a)
Answers
Step-by-step explanation:
(a+2b+30)-(40+36-5a)a+2b+30-40-36+5a6a+2b-46hope it helps.
Walley opens an account and deposits $50 each month for 12 months and withdraws $300 at the end of the year for
holiday shopping. What type of account does Walley likely have?
regular savings account
money market account
two-year certificate of deposit
three-year certificate of deposit
Answers
Answer:
regular savings account
Step-by-step explanation:
it only went on for 1 year so it can't be 2 or 3 years and it is not money market where it happens every week so it has to be reqular savings account
Determine the point of intersection of the straight lines that have the equations:
i) y = - 4x + 5 and y = -3x - 5/9
Answers
Gretchen measured the length of her toaster to the nearest half inch to be 9 inches. Steve measured the toaster to the nearest quarter inch and found that it measured 9 1/4 inches. Who used a more precise measurement?
Answers
Hope this helps :D
N
Which is the graph of f(x) = 100(0.7)*?
Answers
Answer:
A
Step-by-step explanation:
Answer:
Graph A. On a coordinate plane, a curve approaches y = 0 in quadrant 1 and curves up into quadrant 2. It goes through (2, 49) and (0, 100).
Step-by-step explanation:
Edge
Which BEST describes the association between goals by the Red Team and the Blue Team?
A
nonlinear association
B
positive association
С
no association
D
negative association
Answers
The relation between the Red team and Blue team will be a non-linear association. Then the correct option is A.
What is the linear system?A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
The table is shown below.
The association between the goals of the Red Team and the Blue Team will be given in the table.
Let the line passes through the point (1, 1) and (4, 9). Then we have
y - 1 = 8/3(x - 1)
y - 3 = 8x - 8
y = 8x - 5
But all the points present between the (1, 1) and (4, 9) do not lie on the line. Then the relation between the Red team and the Blue team will be a non-linear association.
More about the linear system link is given below.
https://brainly.com/question/20379472
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Start time:___
Elapsed Time: 2hr 37min
End Time: 1:15pm
Can someone pls help
Answers
Answer:
11:37am
Step-by-step explanation:
Answer:
11:22am
Step-by-step explanation:
Bulldogs
55
70
80
90
105
Wolverines
35
55
80 85
96
30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110
Basketball scores
Which statement is the most appropriate comparison of the spreads?
A. The interquartile ranges (IQRs) for the Bulldogs and Wolverines
are both 80.
B. The interquartile range (IQR) for the Bulldogs, 20, is less than the
IQR for the Wolverines, 30.
C. The range for the Bulldogs, 20, is less than the range for the
Wolverines, 30.
D. The median for the Bulldogs, 80, is the same as the median for the
Wolverines, 80
Answers
Answer:
b
Step-by-step explanation:
ap3x
Which division expression could this model represent?
3 ÷ 0.25
3 ÷ 2.5
0.25÷3
3 ÷ 25
Answers
Answer:
[tex]3 ÷ 0.25 \\ where \: 0.25 = \frac{1}{4} [/tex]
Answer:
A. 3 divided by 0.25
Step-by-step explanation:
There are three whole grids, divided into quarters. 0.25 = 1/4
(b) Write 195 as a product of its prime factors.
Answers
Answer: 3 x 5 x 13
Step-by-step explanation:
195 / 5 = 39
39/3 = 13
So...
3 x 5 x 13
Answer:
5*3*13
Step-by-step explanation:
195
5*39
5*3*13