Answers
Answer:
333
335
355
555
533
553
353
535
so I think 8
Related Questions
A student is playing a number game and starts with number -15
Answers
I need help and I don’t know how to check it
Answers
Answer:
y=2x+3
Step-by-step explanation:
A bank wonders if omitting the annual credit card fee for customers who charge at least $2400 in a year will increase the amount charged on its credit cards. The bank makes this offer to an SRS of 200 of its credit card customers. It then compares how much these customers charge this year with the amount that they charged last year. The mean increase in the sample is $332, and the standard deviation is $108.
Answers
Answer:
We reject the H0
Step-by-step explanation:
Given that:
Sample size, n = 200
x, = 332 ; s = 108
H0 : μ = 0
H1: μ > 0
The test statistic :
(x - μ) / s/sqrt(n)
332 / 108/sqrt(200)
332 / 7.6367532
Zstatistic = 43.47
Pvalue from Zstatistic at α = 0.05
P value is bet small < 0.00001
Pvalue < α
We reject the null
Conclusion: Amount charged on credit card under the no - fee plan increases
Please help me on this
Answers
And 5 times 7 = 35 for the big box
And the top are 2 little boxes of an area of 4
35+8=43
Answer:
Step-by-step explanation:
Can someone please help
Answers
I think it might be the 3rd one because consecutive interior angles add up to 180 degrees
A line includes the points (4,1) and (8, 2). What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
[tex]y = \frac{1}{4} x[/tex]
Step-by-step explanation:
1) First, find the slope of the equation. Use the slope formula [tex]m= \frac{y_2-y_1}{x_2-x_1}[/tex]. Substitute the x and y values of the given points into the formula and solve:
[tex]m = \frac{(2)-(1)}{(8)-(4)} \\m = \frac{2-1}{8-4}\\m = \frac{1}{4}[/tex]
Thus, the slope is [tex]\frac{1}{4}[/tex].
2) Now, use the point-slope formula [tex]y-y_1 = m (x-x_1)[/tex] to write the equation in point-slope form (from there we can convert it to slope-intercept). Substitute values for [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex].
Since [tex]m[/tex] represents the slope, substitute [tex]\frac{1}{4}[/tex] for it. Since [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line intersects, choose any of the given points (it doesn't matter which one, the end result will be the same) and substitute its x and y values into the formula as well. (I chose (4,1), as seen below.) Then, isolate y to put the equation in slope-intercept form and find the answer.
[tex]y-(1) = \frac{1}{4} (x-4)\\y-1 = \frac{1}{4} x-1\\y = \frac{1}{4} x+0\\y=\frac{1}{4}x[/tex]
Madeline sells five roses on the first day, seven roses on the second day, ten on the third day, fourteen on the fourth day. If Madeline continues her selling pattern, how many roses will she sell on the tenth day? How many will she sell on the fifteenth day?
Answers
Answer:
124, I believe
Step-by-step explanation:
each day you're adding on the amount of the day,
5,7,10,14,19,25,32,40,49,59,70,82,95,109,124
days below
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15)
5 on day 1
5+2=7 day 2
7+3=10 day 3
and so on
Someone please help me answer this!!
Answers
What is an equation of the line that passes through the point (-4,3) and is
perpendicular to the line 4x – 5y 20?
Answers
Answer:
y=-5x/4-2
Step-by-step explanation:
4x – 5y = 20
y = (4/5)x - 4
slope is 4/5
let new slope m:
(m)(4/5)=-1
m=-5/4
point slope form:
(y-3)/(x+4)=-5/4
y-3=-5x/4-5
y=-5x/4-2
Convert 45ft from feet to yards
PLS.Answer
Answers
Answer:
15 yards
Step-by-step explanation:
3ft=1yard
45/3=15
wirte an inequality to comepare the ratios 2/4 and 5/6
Answers
If ABCD is a parallelogram and angle A is 120 degrees, what is the measure of angle D?
Answers
Answer:
given angle A =120degree
angle D =60 degree
because angle A+angle B=180 degree
hope it is right answer for it!!
work out the area of this sem
Answers
Answer:
I’m not sure if this is free points or a question but the question is not clear
Step-by-step explanation:
Answer: Uhmm where is the problem?
ILL GIVE BRAINLESTTTTTT
Answers
Answer:
Step-by-step explanation:
5/3 *2=10/6
10/6-6/6=4/6
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
96 cm
Step-by-step explanation:
16 cm times 6 cm = 96 cm
Answer:
48 cm
Step-by-step explanation:
We know that for every 2 squares there are 6 cm, so divide 16 by 2 and get 8, then multiply 8 by 6, that gets you to 48
HELP FAST FAST FAST
IM GIVING BRAINLIEST!!!!
A trapezoid has an area of 13.5 inches. The bases are 3 inches and 6 inches. Determine the height of the trapezoid.
EXPLAIN THE PROCESS AND THE STEPS PLEASEEE
Answers
Answer:
h=3in
Step-by-step explanation:
A=a+b
2h
Solving forh
h=2A
a+b=2·13.5
3+6=3in
A circle has a circumference of 46n meters. What is the radius of the circle?
Answers
Answer:
r≈7.32
Step-by-step explanation:
You're welcome
3) Find AB
B
30°
28
59
A) 24
B) 20
C)27
D) 25
Answers
100 points need help for unit test please!!! don't answer if you don't know
question attached
Answers
To find the y-intercept, substitute in 0 for x and solve for y.
x-intercept(s): (4,0)
y-intercept(s): (0,−28/5)
Please Mark brainliest and I hope this helps! :D
Answer:
Solution given:
when
(-3,-2)
in equation;
7×-3-5×-2=28
-11≠28(not satisfied)
when
(-2,-3)
equation will be
7×-2+5×3=28
1≠28(not satisfied)
when
(0,4)
equation will be:
7×0-5×4=28
-20≠28
(not satisfied)
when
(4,0).equation will be
7×4-5×0=28
28=28(satisfied)
so
(4,0) is a required answer.
Hi plz help me I am timed
Answers
Answer:
112.36 yd^2
Step-by-step explanation:
10.6 * 10.6 = 112.36
what is the value of p+9 when p=16
Answers
Answer:
25 :)
Step-by-step explanation:
well, if it's p+9 and you know that p=16 then you plug 16 in for p so the equation will be 16+9 and then you solve from there which is 25
5 The volume of the sphere below is approximately 904.78 cm". What is the diameter of the sphere?
Answers
Answer:
the diameter would be 12.
Which expression is equivalent to x2+7x+12/x2-x-12?
x+3/x-3
x+4/x-4
(x+3)(x+4)/(x-3)(x-4)
(x-3)(x-4)/(x+3)(x+4)
Answers
Answer:
the answer is this hope it helps
Answer:
x+4/x-4
Step-by-step explanation:
x2+7x+12/x2-x-12
Factor the expressions that are not already factored.
(x+3)(x+4)/(x-4)(x+3)
Cancel out x+3 in both numerator and denominator.
x+4/x-4
Graph if needed:
1. What is 35% of 200?
Answers
Answer:
70 is 35% of 200
Step-by-step explanation:
Your welcome
Answer:
70 is 35 % of 200
Step-by-step explanation:
.35 × 200 = 70
Alonso purchases a kayak for $2100. The sales tax is 7% of the cost of the kayak.
Find the total cost, including tax, of Alonso’s purchase.
Answers
Answer:
$2247
Step-by-step explanation:
2100+(2100*7/100)= 2100+147=2247
Find x from the given triangle in simplest radical form. (4b)
Answers
Answer:
8 is its opposite,
Step-by-step explanation:
this was useless because a selected the exact answers and they where all wrong :(
Answers
Answer:
srry
Step-by-step explanation:
Maybe! I think people are all nice to help. Sometime is wrong but their is nice don't you think?
What is the area of this composite figure?
5 cm
12 cm
3 cm
3 cm
2 cm
2 cm
Answers
Answer:
quit school its trash
Step-by-step explanation:
e
can someone help me with these answers I'll give brainly
Answers
1. -5
2. 6
3. -4
4. -1
5. 4
6. -4
7) Taylor has a bag of marbles that are all the same size. Of all the marbles
in the bag, there are 5 red, 6 pink, 7 blue, 3 green, and 4 yellow marbles.
Using a probability model for this experiment, predict how many times
Taylor would pick up a red marble if she choses a marble 300 times. *
I
Answers
Answer:
60 times
Step-by-step explanation:
There are a total of 5+6+7+3+4=25 marbles
Out of those 25 marbles, 5 are red.
Since there would be a 5/25=1/5 chance of selecting a red marble one time, then we can set up a proportion to find out how many red marbles Taylor will select out of 300 marbles.
1/5=x/300
(1)(300)=(5)(x)
300=5x
60=x
x=60
Therefore, using a probability model for this experiment, Taylor would pick up a red marble 60 times if she chooses a marble 300 times.