Step-by-step explanation:
1/2(1/4)+3/8=1/8+3/8=(1+3)/8=4/8=1/2
Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.
Answer:
No, because z-statistics lies within the critical region.
Step-by-step explanation:
The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.
Answer:
A) Yes, because the z-statistic lies within the critical region.
Step-by-step explanation:
Next one is B) The claim should be rejected.
Which shape has 3 sides and 3 corners?
There are two similar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.
Length of bigger package =
cm
______________
Width of bigger package =
cm
______________
Height of bigger package =
cm
PLS HELP ME PLS ASAP. I WILL GIVE U THE BRAINLIEST ANSWER PLS HELP NOWW!!!!!!
Step-by-step explanation:
since packages are similarsimilar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.
Length of bigger package = 80×125/8=1250cm
Width of bigger package =25×125/8=390.625cm
Height of bigger package =45×125/8=703.125cm
I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!
Answer:
A, the ratio stays the same for every pair.
Step-by-step explanation:
What is the slope-intercept equation for this
standard form equation?
6x - 3y = 12
Step-by-step explanation:
solve for y
subtract 6x from both sides
6x-6x-3y=12-6x
-3y=12-6x
divide both sides by -3
-3/-3y=(12-6x)/-3
y=2x-4
y=mx+b
m=slope
b=y-intercept
2=slope
-4=y-intercept
Hope that helps :)
WILL GIVE BRAINLIEST!!
For the polynomial below, what is the coefficient of the term
with the power of 3?
x3+1/3x4+6x+5
A.5
B.0
C.1
D.6
Answer:
1
Step-by-step explanation:
Answer:
THE ANSWER IS 1
Step-by-step explanation:
I JUST GOT IT RIGHT ON B R A I N L Y
A quantity with an initial value of 8100 grows exponentially at a rate of 0.35% every 4
decades. What is the value of the quantity after 47 years, to the nearest hundredth?
Answer:
8133.38
Step-by-step explanation:
Given that :
Initial value, P = 8100
Growth rate = 0.35% every 4 decade = 0.35% /40 = 0.0000875 per year
Quantity after 47 years
Using the relation :
A = P*e^(rt)
Amount after t years
t = 47 years
A = 8100 * e^(0.0000875*47)
A = 8100 * e^0.0041125
A = 8100 * 1.0041209
A = 8133.3798
A = 8133.38 (nearest hundredth)
Please help me its very urgent!
Answer:
one qurter is 25 so 70 - 25 = 45
there is 45 in nikels
each nikel is 5
there are 9 nickels
Step-by-step explanation:
Answer:
c
its 9 hb0h 9g g8bhobyh8
Find each missing measure
help quick
Answer:
1 = 75
2 = 56
3 = 124
4 = 41
Step-by-step explanation:
how do you find the range of 0.3 0.9 0.2 0 0.7 0.9 0.4
3. What do you think that negative distances and velocities could mean in this situation?
The negative is a direction going -5 on the x axis we still went five in distance.
What is the velocity?The term circular motion has to do with the motion of an object that is moving in a circular path. We all know that the velocity of an object that is undergoing circular motion is constant as it does not change from time to time.
we know that the direction of the velocity is always changing and as such we could regard the object that is undergoing circular motion as actually accelerating.
We are given that a tugboat taveled -1.5 miles in 0.3 hours. then its velocity is -5 miles per hour.
So here we can see that the velocity is negative. which shows the direction.
Learn more about velocity
brainly.com/question/2562955
#SPJ2
Arcola bought 8 virtual reality headsets for $400 each and 8 laptops for
$500 each. How much total money did Arcola spend?
Answer:
arcola spent 916 dollars
Answer:
the answer is 916
Step-by-step explanation:
10. What is the value of the expression shown?
24-54
Answer:
-30
Step-by-step explanation:
24 - 54 = -30.
This is the simpliest way to do.
First: 54 - 24 is 30.
Second: see if the first number is bigger than the second number, if it is add a negative to it.
Third: You got the answer! -30!
solve for x in a triangle. Round your answer to the nearest hundredth
what is the ratio of 11 apples to 9 oranges
Answer:
11:9
Step-by-step explanation:
Since 11 comes first and 9 comes second, we do 11:9
Answer:
18 : 22
Step-by-step explanation:
The ratio is already in lowest terms so we found an equivalent ratio by multiplying both terms by 2.
Please help me this question is timed
Answer:
$11,000
Step-by-step explanation:
8% × $25,000
$2,000
$2,000 × 7
$14,000
$25,000 - $14,000
$11,000
coordinate planes
again
Which hypothesis should you test if p.M. And p.M. Denote the proportion of all college males and females, respectively, who had a scholarship the previous semester
Answer:
The answer is "[tex]\bold{H_0: p_m - p_f = 0 \ \ versus \ \ H_a: p_m - p_f > 0}[/tex]"
Step-by-step explanation:
In this quesrion, it would like to examine whether the proportion of men that own animals are greater than the proportion of women.
Thus, the hypothesis is
[tex]H_o:[/tex] Both men and women have the same proportion.
[tex]H_a:[/tex] For men, the proportion is more than for women
Use the distributive property to expand (simplify):
11(12x - 10xy)
Answer:
132x-110xy
Step-by-step explanation:
A grocery store chili peppers at $2.04 for a dozen. At this rate, what's the cost per pepper
Answer:
Step-by-step explanation:
PLSS HELP FOR BRAINLY!!!!
A bag contains 90 marbles. some green and some transparent. The ratio of green
marbles to transparent ones is 3.2. How many green marbles are there?
Answer:
54 green marbles
Step-by-step explanation:
So green : transparent = 3:2
so 3+2=5 and 3*90/5 = 54 green marbles
identify each group of segments that can form a right triangle (double check for me please)
Answer:
Looks good except D should also be clicked.
Step-by-step explanation: 6 squared is 36 and 8 squared is 64. 36+64=100 and 10 squared is 100.
i need somebody to answer number 9 and 10
this is the last time i’m gonna post this please answer but no unhelpful answers thank you :)
Answer:
Slope (m) =
ΔX = 5 – 3 = 2
ΔY = -2 – 1 = -3
Distance (d) = √ΔX2 + ΔY2 = √13 = 3.605551275464
Equation of the line:: y = -1.5x + 5.5
Number 9 answer_ y=-1.5x+5.5
Number 10::
I'm not positive of the exact answer, only thing i found was that both equations graphed the same line
Step-by-step explanation:
help pls!!!!!!!!!!!!!!!!!!!!!!!
Answer:
x = -6
Step-by-step explanation:
50+x+46=90
x=90-50-46
x= -6
Each side of a square classroom is 8 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $72.00 per square yard. How much will the new carpet cost?
$288.00
Step-by-step explanation:
Each side of the classroom =8 yards
since it's a square, that is 8×4=32yards
Per yard=$72.00
$72.00×4
=$288
Find the unit rate.
15 plants in 5 rows = BLANK plants per row
Answer:
3 is the unit rate
Step-by-step explanation:
15/3 is 3 which is your individual value per row.
if f(x) = x+5 then fill the table
x| 1 | | 2 | |
y| | 3 | |5 |
Answer:
6,-2,7,0
Step-by-step explanation:
Use the equation and plug in values
f(1)=1+5
y=6
--
3=x+5
x=-2
--
f(2)=2+5
y=7
--
5=x+5
x=0
what's the answer to this pls I'll give brainliest
Answer:
41 the answer is 41 :)
Step-by-step explanation:
help me really plz!!!
Answer:
I have made it in above picture