Answer:
4
Step-by-step explanation:
Hope this helps
in 2010, $1 was worth 45.65 idian rupees . that same year, $1 was worth 31.7 thailand bahts. how many more rupees than bahts was worth in 2010
Answer
13.95
Step-by-step explanation:
31.7 is 31.70 then add 13.95 then it equals 45.65.
step 3 of 5: find the p-value associated with the test statistic. round your answer to four decimal places.
The alternative and null hypotheses is given below,
Null Hypothesis, H0: μ1 - μ2 = 0
Alternative Hypothesis, Ha: μ1 - μ2 < 0
Compound Variance is given as,
sp = sqrt( s12n1+s22n2)
sp = sqrt(16973 + 112.3673)
sp = 1.9632
Test statistic of z is,
z = (x1bar - x2bar)/sp
z = (69 - 71)/1.9632
z = -1.02
P-value Approach, P=0.1539 as long as P>= 0.
As P-value >= 0.01, failing to rule out the null hypothesis.
What is known as a decimal mark?To differentiate between a whole number and its fractional component, a decimal point is used either as a point or a dot. It is also referred to as a decimal mark. The symbol for the decimal point is (.). In daily life, decimals are also frequently used. That whenever a shirt costs $10.50, for instance, the price can be written as 10.50.
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When checking lightbulbs, a salesclerk found that 15% of the 680 he checked were defective. How many of the lightbulbs were found defective?
ANSWER ASAP
Answer:102 lightbulbs were found defective.
Step-by-step explanation:
15%=15/100=0.15
Let n=amount of defective lightbulbs
0.15x680=n
102=n
Which expression gives the correct volume of the steps?
Math item stem image
CLEAR CHECK
4×4×1 cubic feet
(4×4×1)+(3×3×3) cubic feet
(4×4×1)+(3×3×1)+(2×2×1)+(1×1×1) cubic feet
(4×4×4)+(3×3×3)+(2×2×2)+(1×1×1) cubic feet
Answer:
(4×4×4)(3×3×3)(1×1×1) Cubic feet
what is the the slope line through (2, -2) and (9, 3)
Answer:
5/7
Step-by-step explanation:
3-(-2)/ 9-2
5/7 is the slope
help> ?????? pleaes asdfdfffffffff
Answer:
37.9701
Step-by-step explanation:
I only know the first one?? I'm really sorry cacsknak ik i said id help, but :( it's hard, and i never learned how to do the bottom two.
Please helppppp!!!!
Answer:
A
Step-by-step explanation:
Follow my account ^^
I hope this answer can help you.
The square below has an area of 1 + 2x + 2^2 square meters.
blying
What expression represents the length of one side of the square?
Answer:
The expression representing length is (x+1).
Step-by-step explanation:
Area of square = [tex]1+2x+x^2[/tex]
We need to find length of square
We know that: [tex]Area\:of\:Square=(Length)^{2}[/tex]
Putting values and finding length
[tex]Area\:of\:Square=(Length)^{2} \\\\1+2x+x^2=(Length)^{2}\\(Length)^{2} = x^{2} + x +x +1\\(Length)^{2} = x( x+1) +1 (x +1)\\(Length)^{2} = (x+1)^{2}\\Length = (x+1)[/tex]
So, the expression representing length is: (x+1)
Help now answer this
There are 32 marbles in a jar: 14 blue, 10 red, 5 green, and 3 yellow. Sally pulls one marble, randomly, from the jar. Without replacing the marble, she pulls another marble. What is the probability that both marbles will be red?
Answer:45/496
Step-by-step explanation:
120 as a decimal to the hundredths place. Plssssssss helllllllllppppoooo
Let f(p) be the average number of days a house stays on the market before being sold for price p in $1,000s. Which statement best describes the meaning of f(150)?
f(150) represents the average number of days houses stay on the market before being sold for $150,000.
Houses sell on the market for an average of $150,000 and stay on the market an average of 150 days before being sold.
Houses sell for an average of $150,000.
f(150) indicates houses stay on the market an average of 150 days before being sold.
Answer:
This is the average number of days the house stayed on the market before being sold for $150,000.
Step-by-step explanation:
f(p) is defined as the average number of days a house stays on the market before being sold for price p (given in $1000).
We want f(150); this means p=150. Since p is in thousands of dollars, this means the price of the house was $150,000.
This means f(150) is the average number of days the house stayed on the market before being sold for $150,000.
Answer:
The statement that best describes f(150) is D
Step-by-step explanation:
D. f(150) indicates houses stay on the market an average of 150 days before being sold.
Because houses stay on the market for 150 days before being sold.
Have a nice day!!!
Solve -36 = j + 13 for j .
Answer:
J = -49
Step-by-step explanation:
Answer:
x=-49
Step-by-step explanation:
-36=j+13
first we need to get j by itself so we need to move 13 from the right side to left by subracting 13 from both sides.
-36-13=j+13-13
-49=j
since J is alone that is the answer
PLEASE HELP!!?Is the graph increasing, decreasing, or constant?
2
4
B
A. Decreasing
B. Constant
C. Increasing
Hey, Whats The answer please explain your answer marking brainliest:D......
Answer:
c
Step-by-step explanation:
it dosent show anything its just a true statement
is y= -1/3x a direct variation?
Answer:
Yes
Step-by-step explanation:
It is a direct variation of the X,Y,Z family. This is due to the 3rd party uneven number.
Answer:
no
Step-by-step explanation:
Please help math 50 points
Answer:
a.) 35080
Explanation:
[tex]\sf \rightarrow 35.08 \times 10^3[/tex]
expand
[tex]\sf \rightarrow 35.08 \times 10\times 10\times 10[/tex]
multiply
[tex]\sf \rightarrow 35.08 \times 1000[/tex]
evaluate (move the decimal point to the right 3 times)
[tex]\sf \rightarrow 35080.0[/tex]
y=¼x-3
what are the x and y intercepts
Answer:
1/4× and 3y
this is the answerr
What is the solution to the system of equations?
(-6,-2)
(-2,-6)
(2,-4)
(-4,2)
Answer:
its c
Step-by-step explanation:
PLEASE HELP
PLEASE HELP
PLEASE HELP
Find the values of x and y.
In a second period class, 37.5% of students like to bowl. in a fifth period class, 12 out of 29 students like to bowl. in which class does a greater fraction of the students like to bowl?
The fifth period class has a greater fraction of students that like to bowl.
Any number in the form of p/q where p and q are integers and q is not equal to 0 is a rational number. Examples of rational numbers are 1/2, -3/4, 0.3, or 3/10.
Here we have,
In second period, 37.5% students like to bowl
∴, 37.5% = 37.5/100
= 375/1000
= 0.375 students like to bowl in second period
And in fifth period, 12 students out of 29 like to bowl
Therefore, 12/29 = 0.413 students like to bowl in fifth period
Hence, on comparison
0.375 < 0.413
= 375/1000 < 12/29
Thus, fifth period class has a greater fraction of student that like to bowl as compared to second period class.
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What kind of sequence is this?
1, 10, 100, 1,000, ... arithmetic Submit geometric both neither
Answer:
Geometric
Step-by-step explanation:
1, 10, 100, 1000
Divide 10 by 1
10 ÷ 1
= 10
This sequence is going up by ×10, so this means it is geometric sequence, not arithmetic. Arithmetic sequences go up by a fixed amount (addition). Geometric by a consistent factor (multiplication).
Have a good rest of your day! :)
Answer:
geometric sequence
Step-by-step explanation:
A geometric sequence is when a value goes into another by always multiplying or dividing by the same number. In this instance it is by 10.
1st value: 1
2nd value: 10 (1 × 10 = 10)
3rd value: 100 (10 × 10)
etc.
For which value of a will the trinomial be factorable? x>2-8x+a Select all that apply.
a
a = –180
b
a = –100
c
a = 48
d
a = 12
Step-by-step explanation:
MEXICAN BURRITO AND TACO
Are these triangles congruent? If so, why?
Answer:
yes , by AAS
it is the correct option
X over 3 = 2 over 10
Answer:
x=3/5
Step-by-step explanation:
x/3=2/10
x/3=1/5
x=3/5
Answer:
x = 0.6
Step-by-step explanation:
x/3 = 2/10
x/3 = 0.2
Multiply both sides by 3
x = 0.6
Giovanni can read 250 words per minute. If there are approximately 400 words on a page, about how many
pages can he read in 2 hours?
Answer:
Look at the attached screenshot!
Step-by-step explanation:
The step-by-step is shown in the screenshot!
She can read 5 pages in two hours.
What is proportion?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Giovanni can read 250 words per minute.
and, books contain 400 pages
So, she can read the portion of book
=250/400
= 5/8 per minutes
= 5/8 x 60
=300/8
= 37.5 pages in one hour
and in 2 hours she can read
= 37.5 x 2
= 75 pages in two hours
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Im? Why
EXERCISE 5.2
3
1. State the property that is used in each of the
following statements
$
) If all, then ZI=25.
(i) If 24=26, then allb.
m If 24+25= 180°. then all b.
Answer:
z=21 24=25=180
24+25=600
24×25=600
3y+6=12 im not good at math so please help...
Ill give u a cookie
Answer:
y = 2
Step-by-step explanation:
where is my cookie >:(
What is the answer? Thank you I’ll mark you as the brainliest!!
Answer: graph A
Step-by-step explanation:
Answer:
The second one, or Graph A.
Step-by-step explanation:
3/4 is the slope and 3 is the y-intercept.
The intercept is -3 because there is a subtraction sign instead of an addition sign.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
I’ll mark u as brainlist if u help with this one
Answer:
(11, 18) or x = 11, y = 18
Step-by-step explanation:
I've deduced that equation 1 is y = x + 7 (just by the pattern)
and the second one is y = 26.25 - 0.75x
Solving this system of equations you get x = 11 and y = 18
Answer:
x = 11 and y = 18
Step-by-step explanation: