Answer:
awww XD thats awesome thankyou made my day :)) hope you have a good day :P good people like you sharing kindness is good we need more of that.
Step-by-step explanation:
:P best wishes to you homie
!!!6TH GRADE!!! MATH DUE IN 15 MIN ***50 POINTS***
Elwin is attempting to read a 480 page book in 28 days. He reads the first 60 pages in 4 days. At this rate, will he finish the book in time? Show your work and/or explain your reasoning.
Answer : No, he won't
Step-by-step explanation:
Given
Target = 480 pages in 28 days
Rate = 60 pages in 4 days
Required:
Determine if he'll reach his target
The rate can be expressed using:
Rate = pages/days
So, we have:
Rate = 60 pages/ 4 days
Multiply the fraction by : that number are on pdf
This can be interpreted as: 420 pages in 28 days
And his target is 480 pages in 28 days
Hence, he wont finish the book at that rate
(hoped it helped)
Answer:
if every 4 days it is 60 days it would have to be
60 pages 4 days
120 pages 8 days
180 pages 12 days
240 pages 16 days
300 pages 20 days
360 pages 24 days
420 pages 28 days
480 pages 32 days
No he will not finish in time
can i get the crown plz
A product of two independent variables is used with what type of model?
Answer: product distribution?
Parallelogram or not ?Practice worksheet
Answer:
yes
Step-by-step explanation:
it has 4 sides, and it's oposite sides are parallel, so therefore, it is a paralellogram
Identify the y-intercept for y=−4.
(0,_)
Any ideas to what the answer is?
Answer:
The value of y = 15
Step-by-step explanation:
Given the sides
2y+255y-20As we know that a parallelogram is a quadrilateral whose opposite sides are parallel.Thus, the equation becomes
5y-20=2y+25
5y-2y = 25+20
3y = 45
y = 15
Thus, the value of y = 15
8 bars of soap each weighs 4 ounces for $3.98 or six bars of soap each weighs 4.25 Oz each for $10.54 which is the best buy
Answer:
The 8 bar soap is a better deal.
Step-by-step explanation:
Which one has a greater value, , -7 + (-7) or -7 - (-7)? Explain your answer. GIVING BRAINLIEST!!! ❤️
Answer:
-7 - (-7)
Step-by-step explanation:
The correct answer is not -7 + (-7) because adding a negative is basically subtracting. So -7 + (-7) is -14. However, subtracting a negative is basically adding, so -7 - (-7) is 0.
0 > -14
Answer:
-7 - (-7) is the greater number
Step-by-step explanation:
-7 + (-7) = -14
-7 - (-7) = 0
Zero is always greater than a negative number
A package of 6 pairs of insulated gloves costs $52.74. What is the unit price of the pairs of gloves?
The unit price is $ per pair of gloves.
Answer:
8.79
Step-by-step explanation:
all i did was just divide he 52.74 which was the price by 6 which was how many pairs there where
Please help!! Anything helps! If I can, I'll give branliest! :)
Answer:
x=34
Step-by-step explanation:
a^2+b^2=c^2
Plug in the variables you know (a and b) and solve for the one you don't (c)
16^2+30^2=c^2
So there are 200 kids in a party and 70 kids leave and they divide another 200 kids
Answer:
are u asking what is 70 divided by 200? cause its 0.35
Step-by-step explanation:
2. If the radius of a body-centered cubic unit cell is 2.55 x 10-8 cm, what is the length of the edge in pm
Step-by-step explanation:
Given that,
The radius of a bcc unit cell is, [tex]r=2.55\times 10^{-8}\ cm[/tex]
We need to find the length of the edge in pm.
We know that,
For a bcc unit cell, the relation between the radius and the length of the edge is given by :
Edge length,
[tex]a=\dfrac{4r}{\sqrt{3} }\\\\a=\dfrac{4\times 2.55\times 10^{-8}}{\sqrt{3} }\\\\a=5.88\times 10^{-8}\ cm[/tex]
Hence, this is the required soolution.
Select all instances in which the variable described is binomial.
a. A coin flip has two outcomes: heads or tails. The probability of each outcome is 0.50. The random variable represents the total number of flips required to get tails.
b. A quality check on a particular product must meet five guidelines. All products are made in the same factory under the same conditions. The random variable represents the total number of products out of 35 tested that pass inspection.
c. Based on the parents' genetics, each of 6 children from a particular pair of parents has a 0.30 probability of having blue eyes. The random variable represents the total number of children from this pair of parents with blue eyes.
d. There are two banking options for customers of ABC Bank, checking or savings. The random variable represents the total number out of 567 customers with a checking account.
e. The probability of drawing an ace in a standard deck of cards is 0.08. Seven cards are drawn without replacement. The random variable represents the total number of ace cards observed.
Answer: a. , c. , d., e.
Step-by-step explanation:
A variable that counts how many times a certain event occurs in a particular number of trials is known as binomial random variable.
For each trial, there exist only two outcomes .
The probability of for each event is the same on each trial.
a. Event has two outcomes with same probability as 0.50, therefore the random variable represents the total number of flips required to get tails is a binomial random variable.
b. Total guidelines are 5.
Here total outcomes are not 2 , it does not meet with the conditions of binomial.
c. The random variable represents the total number of children from this pair of parents with blue eyes has two outcomes (where has or not.)
also, the probability of having blue eyes is same in each trial, so it represents binomial random variable.
d. The random variable represents the total number out of 567 customers with a checking account has two outcomes (checking or savings).
So, it represents binomial random variable.
e. The random variable represents the total number of ace cards observed has two outcomes ( ace or not ace).
So it represents the binomial random variable.
The diameter of a regulation soccer ball is about 5 inches. This number was graphed on a number line. 8 DO + S-651 1 et Which point could be the point representing the graph of the diameter of the ball?
Answer:
D.
Step-by-step explanation:
d is the answer
need this answered asap pls and thanks. Find the value of x
Answer:
i think it is a? im not completly sure ;/
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
We have to go backwards to find the answer. The X is being subtracted, so we add.
1) Add 5 to 103 (We get 103 because of the angle - I figured it was greater than 90 because the other two angles are smaller than 90. 103 was the last option so I tried that and I got 27 in the end.)
2) Divide by 4 - because we were multiplying X by 4.
trish has a square garden with side lengths of 8 feet. She expanded her garden to 10 feet by 8 feet. by how many square feet did she expand her garden?
Answer:
14 square feet
Step-by-step explanation:
8x8=64
8x10=80
80-64=14
what is 4+n/3=2
the slash is a fraction
Answer:
n = -6
Step-by-step explanation:
4 + [tex]\frac{n}{3}[/tex] = 2
[tex]\frac{n}{3}[/tex] = -2
n = -6
Answer:
n = -6
Step-by-step explanation:
4 + n/3 = 2
subtract 4 from both sides
n/3 = 2 -4
n/3 = -2
multiply both sides by 3
n = 3(-2)
n = -6
what does the question mark stand for
Answer:
The question mark is just there in place of a number it is telling you that it does not have a number there and you have to solve for it. I hope this helps if not i can explain it more
Step-by-step explanation:
{5x−2y=43x−4y=−6 What is the answer
Answer:
(2,3)
Step-by-step explanation:
5x - 2y = 4 (1)
3x - 4y = -4 (2)
Multiply equation 1 by 2
10x - 4y = 8 Subtract 2 from the equation on this line
3x -4y = - 6
7x = 14 Divide by 7
x = 14/7
x = 2
5x - 2y = 4
5*2 - 2y = 4
10 - 2y = 4
-2y = 4-10
-2y = - 6
y = -6/-2
y = 3
I may not have read this correctly. Please put those 2 equations on separate lines.
A school held several evening activities last month a music concert, a basketball game, a drama play, and literacy night. The music concert was attended by 250 people.Attendance at a basketball game was 30% of attendance at the concert.How many people came to the basketball game
Answer: The answer is 75
Step-by-step explanation:
Can someone click on my name and go to my Math questions and help answer them all. I extremely need help with them. I will Mark Brainliest and be 100% positive with your answers. Thank you and hope you have a wonderful day and weekend . I need two responses for each question to be available to mark brainliest. If you don't know the answer please please don't comment and take points away from student's that can help.
Answer:
ok will do
Step-by-step explanation:
Answer:
Well mate, I can't find the math questions.
Step-by-step explanation:
A 14 gram sample of a substance that's
used to preserve fruit and vegetables has
a k-value of 0.1095.
-kt
N = Noe
No = initial mass (at time t = 0)
N = mass at time t
k = a positive constant that depends on
the substance itself and on the units
used to measure time
t = time, in days
Find half-life in days. Round to nearest tenth
Answer:
The half-life in days is 6.3 days
Step-by-step explanation:
Here, we want to get the half-life
From what we have in the question, we can see that we have a first order decay relation
For a first order decay relation;
t1/2 = ln 2/k
That will be;
t1/2 = ln2/0.1095
t1/2 = 6.33
To the nearest tenth, this is 6.3 days
PLSSS HELP ME THIS WOULD MEAN A LOT :((
Answer:
Option D
Step-by-step explanation:
Increasing intervals represent the inputs that make the graph rise, or the intervals where the function has a positive slope. Decreasing intervals represent the inputs that make the graph fall, or the intervals where the function has a negative slope.
The inputs ( − values) that make () rise are
(-2,∞)
Mrs Harmon made a quart of lemonade and needed a container to store it Which container could hold the lemonade?
Answer:
Step-by-step explanation:
well 1 gallon has 4 quarts and each quart has 2 pints and each pint has 2 cups each so since we have no answer choices your answer would be any container with 4 cups or more.
which point is the incenter of the triangle?
Give the domain and range.
0 2 4 - 2 6 10
a. domain: {0, 2, 4), range: {2, 6, 10}
b. domain: {0}, range: {2}
c. domain: {2, 6, 10), range: {0, 2,4}
d. domain: {2}, range: {0}
Answer:
The domain: {0, 2, 4}
The range: {2, 6, 10}
Thus, option (a) is correct.
Step-by-step explanation:
From the given diagram
The set X = {0, 2, 4}The set Y = {2, 6, 10}We know that the domain of a relation is the set of all the x-values of the set X. In other words, the domain of relation includes all the input values.
Thus, the domain: {0, 2, 4}
We know that the range of a relation is the set of all the y-values of the set Y. In other words, the range of relation includes all the output values.
Thus, the range: {2, 6, 10}
Therefore, option (a) is correct.
How many solutions does the system of equations below have?
y= 3x + 4
2y -8 = 6x
Answer:
infinitely many solutions (infinite solutions)
Step-by-step explanation:
2y - 8 = 6x
+8 +8
-------------------------------
2y = 6x + 8
[tex]\frac{2y}{2}[/tex] = [tex]\frac{6x}{2}[/tex] + [tex]\frac{8}{2}[/tex]
-------------------------------
y = 3x + 4
Because 3x + 4 = 3x + 4, there are infinitely many solutions to this system of equations. This is because they're the exact same equations. Any substitution for x will give you a true statement to y when compared to the other equation.
Help plz
The coordinates of point A on a grid are (−4, 3). Point A is reflected across the y-axis to obtain point B. The coordinates of point B are ( , 3). (1 point)
Blank 1:
Answer:
(4, 3)
Step-by-step explanation:
Since, A (-4, 3) is reflected across the y-axis to obtain point B.
Therefore, y coordinate remains the same, x coordinate flips over the y axis to be positive.
(-4,3) ==>> (4,3)
which numbers that round to 2.35 when rounded to nearest hundredth
2.349
2.352
2.354
2.359
Answer:
the second one.
Step-by-step explanation:
The numbers which can be rounded to 2.35 as its nearest hundredths are:
- 2.349
- 2.352
- 2.354
Given,
2.349
2.352
2.354
2.359
We need to see which after rounding to the nearest hundredths gives 2.35
What is the place value of a decimal number?234.567
2 - hundreds place value
3 - tens
4 - ones
5 - tenths
6 - hundredths
7 - thousandths
We have,
- 2.349
Here
4 is in hundredths place value.
If we round 49 to its nearest hundredths we get,
49 = 490
we can round to either 400 or 500
Since 490 is greater than 449 we round to 500
2.349 is rounded to 2.3500 or 2.35
-2.352
52 = 520 can be rounded to either 500 or 600.
Since 520 is smaller than 549 we round it to 500
2.352 is rounded to 2.3500 or 2.35
- 2.354
Similarly, 54 = 540 is less than 549 so we will round to 500.
2.354 is rounded to 2.3500 or 2.35
-2.359
We can round 590 to 500 or 600
Since 590 is greater than 549 we will round it to 600.
2.359 is rounded to 2.3600 or 2.36.
Thus the numbers which can be rounded to 2.35 as its nearest hundredths are:
- 2.349
- 2.352
- 2.354
Learn more about rounding decimal numbers here:
https://brainly.com/question/195177
#SPJ2
PLS HELP FIRST TO ANSWER Gets BRAINLEST
A number cube was rolled 70 times. The cube is numbered 1-6. How many times would you expect an even number to be rolled.
Answer:
You would expect an even number to be rolled 35/70 times.
Step-by-step explanation:
Half of a dice is even numbers and half of 70 is 35.
Kurtz math class starts at 8:10 AM and lattice for 35 minutes after math class Kurt has recess for 15 minutes what time does recess end
Answer:
9:10AM
Step-by-step explanation:
