what is 2.6 divided by 0.4
Answers
Answer:
6.5
Step-by-step explanation:
Related Questions
which is bigger 5/8 or 6/10
Answers
Answer:
5/8
Step-by-step explanation:
Answer: 5/8 IS GREATER THAN 6/10 HOPE IT HELPS
Step-by-step explanation:
How much fibre does the NHS recommend adults take in as a daily dose?
is it .....a) 40g......b) 10g......c) 20g...or d) 30g?
Answers
Answer:
The answer is D: 30 g.
Step-by-step explanation: I googled the answer to this question and it said that NHS reccomends that adults take around 30 g of fibre as a daily dose. If you take less, you may not get enough, but if you take more, you would possibly overdose. So, the answer is D: 30g.
What is the angle measure of x? (numbers only)
Answers
Answer:30 degrees
Step-by-step explanation:
S = O/H
sin-1(6/12) = 30
PLEASE HELP WITH THIS MATH PROBLEM
Answers
Answer:
-2x<4
Step-by-step explanation:
using the x-values- look for where it starts going up (from left to right) (-2) to the point where it turns back downward (4)
What is -2y = 6x - 8
Answers
Answer:
y= -3x+4
Step-by-step explanation:
You need to simplify down to y=mx+b by dividing -2 from both sides:
-2/-2= cancels out making y
6/-2= -3
-8/-2= 4
New equation:
y= -3x+4
Hope this helped!
How was pi discovered mathematically.
Answers
Answer:
Archimedes of Syracuse created pI He discovered it by Determine the length of the Perimeter of the Polygon inscribed with a circle. Which is less circumference of the surface of the circle. The perimeter of a polygon circumscribed outside a circle.
Step-by-step explanation:
Answer the statistical measures and create a box and whiskers plot for the following set of data. 3,4,4,6,6,8,9,12,15
Answers
Minimum value = 3, Q1 = 4, Median = 6, Q3 = 10.5, Maximum value = 15.
Minimum value = 3
To find Q1 (the first quartile):
Arrange the data in ascending order: 3, 4, 4, 6, 6, 8, 9, 12, 15
Find the median of the lower half of the data: 3, 4, 4, 6, 6 → median = 4
Q1 is the median of the lower half of the data: Q1 = 4
Median (second quartile) = 6
To find Q3 (the third quartile):
Arrange the data in ascending order: 3, 4, 4, 6, 6, 8, 9, 12, 15
Find the median of the upper half of the data: 8, 9, 12, 15 → median = 10.5
Q3 is the median of the upper half of the data: Q3 = 10.5
Maximum value = 15
Therefore, the statistical measures for the given data set are:
Minimum value = 3, Q1 = 4, Median = 6, Q3 = 10.5, Maximum value = 15.
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The given question is incomplete, the complete question is:
Answer the statistical measures for the following set of data.3,4,4,6,6,8,9,12,15. Fill in the blanks. Minimum value = , Q₁ = , Median = , Q₃ = and maximum value = of the given data set.
Can someone help me with this task please? !!
Answers
Step-by-step explanation:
For the 1st question, the answer is the 4th option.
For the 2nd question, the answer is 13 hours per gallon.
For the 3rd question,the answer is the 1st option.
For the 4th question, the answer is the 1st option.
For the 5th question, the answer is the 5th option.
find the 9th and 15th terms of the following geometric sequence 2, -4, 8, -16
Answers
Step-by-step explanation:
given the geometric sequence 2, -4, 8, -16, ...
a1 = 2
r = -4/2 = -2
find : a9 and a15
solutions:
an = a1. r^(n-1)
=> a9 = 2. (-2)^(9-1)
= 2. (-2)^8
= 2. 2^8
= 2^9
= 512.
=> a15 = 2. (-2)^(15-1)
= 2. (-2)^14
= 2. 2^14
= 2^15
= 32,768
Step-by-step explanation:
Hey there!
The given geometric sequence is: 2, -4, 8, -16.
The;
a1 = 2
Common ratio (r) = T2/T1
= -4/2
= -2
Now;
Use general formula of geometric sequence;
\(tn = {a1.r}^{n - 1} \)
Where, "a1" is first term, "n" is no.of terms and "r" is common ratio.
Then;
\(t9 = 2 \times { (- 2)}^{9 - 1} \)
or, t9 = 2*256
Therefore, t9 = 512.
Again;
\(t15 = 2. { (- 2)}^{15 - 1} \)
or, t15= 2*16384
Therefore, t15 = 32768.
Hope it helps!
Which expression is equivalent to 5 – 6
A. -5+ (-6)
B. 5 -(-6)
C. 6 - 5
D. - 6+5
Answers
Write an integer addition
problem that would represent
an elevator starts at street
level (main lobby) goes up 6
floors and then back down 8
floors to the parking garage.
A. 1+7-8=0
B.0+8+(-2)=6
C.1+6+(-8)= -1
D.0+6+(-8)= -2
Answers
Answer:
a
Step-by-step explanation:
(1 point) you flip a coin 120 times and get 70 heads. (a) what proportion of heads is represented in this sample?
Answers
a) The proportion of heads that is represented in this sample is \(\bar{p}\)=0.583.
What is meant by sample proportion?It is a parameter that describes a percentage number connected with a population. For example, the 2010 United States Census revealed that 83.7% of the American population was identified as not being Hispanic or Latino; the figure of.837 is a population proportion. In general, the population proportion and other population metrics are unknown. A census can be undertaken to establish the true value of a demographic metric, although it is generally impractical due to the expenses and time required.
A population proportion is typically computed using an unbiased sample statistic derived from an observational study or experiment.
Given that,
A coin is flipped 120 times, the number of heads we get are 70
a) The sample proportion is,
\(\bar{p}\)=No. of heads/No. of times the coin is flipped
\(\bar{p}\)=70/120
\(\bar{p}\)=0.583
The proportion of heads that is represented in this sample is \(\bar{p}\)=0.583
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Mason throws a coin 3 times.
The outcome of each throw is either Heads or Tails.
List all the possible outcomes of the 3 throws.
Answers
Given:
Mason throws a coin 3 times.
The outcome of each throw is either Heads or Tails.
To find:
The list of all the possible outcomes of the 3 throws.
Solution:
Let H represents heads and T represents tails.
For each throw we have 2 choices either H or T.
For three throws the total number of possible outcomes is
\(2^3=8\)
Now, list the possible outcomes as shown below.
HHH, HHT, HTH, HTT, THH, THT, TTH, TTT
Therefore, the list of 8 possible outcomes is HHH, HHT, HTH, HTT, THH, THT, TTH, TTT.
Please help I attached a photo.
Answers
Answer:
55w + 145
Step-by-step explanation:
Total = all accounts, so you have to add 10w to 45w, and 120 to 25
10w + 45w = 55w
120 + 25 = 145
So the answer is 55w + 145
Which expression is equivalent to the expression below? 4 x 2/3 A.
A. 6 x 1/3
B.10 x 1/3
C. 2 x 1/3
D. 8 x 1/3
Answers
\(\huge\text{Hey there!}\)
\(\huge\textbf{Equation:}\)
\(\mathbf{4\times \dfrac{2}{3}}\)
\(\huge\textbf{Simplifying it:}\)
\(\mathbf{4\times \dfrac{2}{3}}\)
\(\mathbf{= \dfrac{4}{1}\times\dfrac{2}{3}}\)
\(\mathbf{= \dfrac{8}{3}}\)
\(\rightarrow\large\text{Finding out what is equal to: }\rm{\dfrac{8}{3}}\leftarrow\)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
\(\huge\text{Option A.}\)
\(\mathbf{6\times \dfrac{2}{3}}\)
\(\mathbf{= \dfrac{6}{1}\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{6\times1}{1\times3}}\)
\(\mathbf{= \dfrac{6}{3}}\)
\(\mathbf{= 2}\)
~~~~~
\(\rm{\bf 2 \neq \dfrac{8}{3}}\)
~~~~~~
\(\huge\text{Option B.}\)
\(\mathbf{10\times \dfrac{1}{3}}\)
\(\mathbf{= \dfrac{10}{1}\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{10\times1}{1\times 3}}\)
\(\mathbf{= \dfrac{10}{3}}\)
~~~~~~
\(\rm{\bf \dfrac{10}{3} \neq \dfrac{8}{3}}\)
~~~~~~
\(\huge\text{Option C.}\)
\(\mathbf{2\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{2}{1}\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{2\times1}{1\times3}}\)
\(\mathbf{= \dfrac{2}{3}}\)
~~~~~
\(\rm{\bf \dfrac{2}{3} \neq \dfrac{8}{3}}\)
~~~~~
\(\huge\text{Option D.}\)
\(\mathbf{8\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{8}{1}\times\dfrac{1}{3}}\)
\(\mathbf{= \dfrac{8\times1}{1\times3}}\)
\(\mathbf{= \dfrac{8}{3}}\)
~~~~~
\(\rm{\dfrac{8}{3} = \dfrac{8}{3}}\large\checkmark\)
~~~~~
\(\huge\textbf{Therefore, your answer should be:}\)
\(\huge\boxed{\frak{Option\ D. 8\times \dfrac{1}{3}}}\huge\checkmark\)
\(\huge\text{Good luck on your assignment \& enjoy your day!}\)
~\(\frak{Amphitrite1040:)}\)
What is 71% written as a decimal? -)) A) 0.071 B) 0.71 C) 7.1 D) 71
Answers
Answer:
0.71
Step-by-step explanation:
Answer:
B. 0.71
Step-by-step explanation:
Which equation matches the table?
Answers
An equation that matches the table include the following: y = x + 5.
How to determine an equation of this line?In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical equation (formula):
y - y₁ = m(x - x₁)
Where:
m represent the slope.x and y represent the points.First of all, we would determine the slope of this line;
Slope (m) = (y₂ - y₁)/(x₂ - x₁)
Slope (m) = (6 - 5)/(1 - 0)
Slope (m) = 1/1
Slope (m) = 1.
At data point (0, 5) and a slope of 1/, a linear equation in slope-intercept form for this line can be calculated by using the point-slope form as follows:
y - y₁ = m(x - x₁)
y - 5 = 1(x - 0)
y - 5 = x
y = x + 5
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(a) find the unit vectors that are parallel to the tangent line to the curve y = 8 sin(x) at the point 6 , 4 .
Answers
The unit vectors parallel to the tangent line to the curve y = 8 sin(x) at the point (6, 4) are (0.6, 0.8) and (-0.8, 0.6).
To find the unit vectors parallel to the tangent line to the curve y = 8 sin(x) at the point (6, 4), we need to determine the slope of the tangent line at that point. The slope of the tangent line is equal to the derivative of the function y = 8 sin(x) evaluated at x = 6.
Differentiating y = 8 sin(x) with respect to x, we get dy/dx = 8 cos(x). Evaluating this derivative at x = 6, we find dy/dx = 8 cos(6).
The slope of the tangent line at x = 6 is given by the value of dy/dx, which is 8 cos(6). Therefore, the slope of the tangent line is 8 cos(6).
A vector parallel to the tangent line can be represented as (1, m), where m is the slope of the tangent line. So, the vector representing the tangent line is (1, 8 cos(6)).
To obtain unit vectors, we divide the components of the vector by its magnitude. The magnitude of (1, 8 cos(6)) can be calculated using the Pythagorean theorem:
|(1, 8 cos(6))| = sqrt(1^2 + (8 cos(6))^2) = sqrt(1 + 64 cos^2(6)).
Dividing the components of the vector by its magnitude, we get:
(1/sqrt(1 + 64 cos^2(6)), 8 cos(6)/sqrt(1 + 64 cos^2(6))).
Finally, substituting x = 6 into the expression, we find the unit vectors parallel to the tangent line at (6, 4) to be approximately (0.6, 0.8) and (-0.8, 0.6).
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√[{1.794*0.038}÷124.3]
Answers
Answer:
0.0234189518
Step-by-step explanation:
You buy a baseball card that goes up in value each year at 12%. You original bought the card for $25. How much will it be worth in 10 years?
Answers
Answer:12 to 25 yrs
Step-by-step explanation:
convert 12% to a decimal
Kaj needs to order some new supplies for the restaurant where she works. The restaurant needs at least 736 knives. There are currently 155 knives. If each set on sale contains 12 knives, what is the minimum number of sets of knives Kaj should buy?
Answers
The minimum number of sets of knives Kaj should buy if the restaurant needs at least 736 knives is 48. 4 sets of knives
How to find the minimum number of sets of knives Kaj should buy?Number of knives needed by the restaurant = at least 736 knivesNumber of knives currently available at the restaurant = 155 knivesEach set of knives = 12Number of sets of knives needed to buy = x155 + 12x ≥ 736
substract 155 from both sides12x ≥ 736 - 155
12x ≥ 581
divide both sides by 12x ≥ 581 / 12
x ≥ 48.41666666666666
Approximately,
x ≥ 48. 4 sets of knives
In conclusion, the sets of knives kaj needs to buy more is 48. 4 sets of knives
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6*4÷12+72÷8-9 ??
pls help ty
Answers
Answer:
2
Step-by-step explanation:
Use BODMAS(bracket, of, division, multiplication, addition and subtraction)
72/8=9
(6*4)=24
24/12+9-9
2+0
=2
The solution for the given operations of numbers is 2.
What is PEMDAS Rule?PEMDAS rule is the same as BODMAS rule.
PEMDAS is the abbreviation for Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction.
We are using BODMAS rule here to solve the given operations.
6 * 4 ÷ 12 + 72 ÷8 - 9
According to the rule, first we should do multiplication.
6 × 4 = 24
6 * 4 ÷ 12 + 72 ÷8 - 9 = 24 ÷ 12 + 72 ÷8 - 9
Next do the division.
24 ÷ 12 = 2 and 72 ÷8 = 9
24 ÷ 12 + 72 ÷8 - 9 = 2 + 9 - 9
Now do the addition and subtraction.
2 + 9 - 9 = 2
Hence the final answer for the given operation is 2.
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Unit 4 Mid-Unit Assessment 1 continued
2 Consider APQR
10
Part A
Draw ASTU which is the image of APQR
after a dilation with center (0,0) and
scale factor 3.
4
R
Part B
10
-8
-6
-2
2
6
10
What are the coordinates of the vertices
of ASTU?
Vertex S:
Vertex T:
Vertex U:
10
Part C
How do APQR and ASTU compare? Explain.
Answers
I need help with this. Once you explain it can you place the answer on top of the answer tab?
Answers
From the experiment conducted by Marcie with a bag of marbles,
Total number of times a purple marble is drawn, i.e purple is 1
Total number of different colors of marbles drawn, i.e whole is 20 as shown below
\(=5+6+4+1+4=20\)The formula to find the proportion of purple marble drawn by Marcie is
\(\frac{\text{Purple}}{\text{Whole}}=\frac{\text{\% of purple}}{100}\)Where
\(\begin{gathered} \text{Purple}=1\text{ and} \\ \text{Whole}=20 \end{gathered}\)Substitute the values into the formula of proportion above
\(\begin{gathered} \frac{1}{20}=\frac{\text{\% of purple}}{100} \\ \text{Crossmultiply} \\ 1\times100=20\times\text{\% of purple } \\ \text{Divide both sides by 20} \\ \text{\% of purple}=\frac{100}{20}=5\text{\%} \\ \text{\% of purple}=5\text{\%} \end{gathered}\)Hence,
Based on Marcie's experiment, the proportion of purple marble in the bag she would expect is 5%
Look at this set of 5 numbers:
32 52 29 32 25
Which value would change the most if the number 80 replaced the number 25 in the set?
Answers
The measure of central tendency that will change the most in the data set is: Mean
How to find the measure of central tendency?The mean is defined as the average value of a distribution which is obtained by dividing the sum of the values by the frequency.
The median is defined as the number at the middle of the distribution. It is obtained by arranging the values in ascending order and picking the mid value.
The mode is defined as the value which has the most number of occurrences in the distribution.
The set of numbers can be arranged as:
25, 29, 32, 32, 52
The mean = 34
Mode = 32
Median = 32
If we replace 25 with 80, we will have:
Mean = 45
Mode = 32
Median = 32
Thus, the mean will change the most
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I have no idea how to delete a question
This is the anthem
Told the world I need everything and some, yeah
Two girls that's a tandem
She gon' do all it for me when them bands come
Got it all, yeah I'm young, rich, and handsome
Uh, this s is not random
Everybody ain't got it, understand son, yeah
This s is not random
Woah okay
- G easy
Answers
Answer:
you cant
Step-by-step explanation:
good song
Melanie and noah are baking a birthday cake for franceca. The recipe call for 3/4 meauring cup and noah ha a 1/8 meauring cup. Which cup hould they ue
Answers
They should use 6 cup of Noah's measuring cup
What are algebraic operations?They are the set of numbers and symbols that are related by the different mathematical operation signs such as addition, subtraction, multiplication, division among others.
To solve this problem we must perform the following algebraic operations with the given information
Information about the problem:
Recipe call = 3/4Noah's cup = 1/8Number of cup = ?Calculating the number of cup the should use:
Number of cup = Recipe call / Noah's cup
Number of cup = (3/4) / (1/8)
Number of cup = 3*8 / 4*1
Number of cup = 24/4
Number of cup = 6
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Correctly written question:
Melanie and Noah are baking a birthday cake for Francesca. The recipe call for 3/4 measuring cup and Noah has a 1/8 measuring cup. Which cup should they use?
If the amount of change a statistics student carries has a mean of $0.88 and a standard deviation of $0.30, suppose that we randomly pick 36 online statistics students. Find the probability the average of 36 students is between $.80 and $1. The Probability that an individual student has between $.80 and $1 is .9370.
Answers
We have the following:
We must calculate the value of z
a.
\(Z=\frac{x-m}{s}\)x, is the value to evalute (0.8 - 1)
m, is the mean (0.88)
s, is the standard deviation (0.3)
n, is the sample size (36)
\(\begin{gathered} \frac{0.8-0.88}{0.3}Now,\(0.6554-0.3974=0.258\)Therefore, the probability is 0.258 or 25.8%
b.
\(Z=\frac{x-m}{\frac{s}{\sqrt[]{n}}}\)x, is the value to evalute (0.8 - 1)
m, is the mean (0.88)
s, is the standard deviation (0.3)
n, is the sample size (36)
replacing:
\(\begin{gathered} \frac{0.8-0.88}{\frac{0.3}{\sqrt[]{36}}}now,\(0.9918-0.0548=0.937\)Therefore, the probability is 0.937 or 93.7%
It takes 2.5 ounces of flour to make one pancake. How many whole pancakes can Jenifer make with 16 ounces of flour?
(You can either Multiply or Divide and the answer has to be 5/6 or 6)
Answers
Answer:
6
Step-by-step explanation:
I made 2.4 a fraction got 5/2 then did 16 divided by 5/2 and got 6.4 so for the amount of whole pancakes it would be 6 with .4 ounces of flour left over
Solve for m:
8(m + 2) = 3(12 - 4m)
Answers
Answer:
m=1
Step-by-step explanation:
step 1: 8(m + 2) = 3(12 - 4m) remove the parentheses
step 2: 8 m + 2 = 3 12 - 4m move the terms
step 3: 8m+ 12m= 36 - 16 collect like terms and calulate
step 4: 20m=20 divide both sides
solution: m=1
Answer:
m = 1
Step-by-step explanation:
To solve for m, we will have to get m by itself on one side, with some value on the other side.
8(m + 2) = 3(12 - 4m)
Distribute the 8 on the left side and the 3 on the right side.
8m + 16 = 36 - 12m
Add 12m to both sides.
20m + 16 = 36
Subtract 16 from both sides.
20m = 20
Divide both sides by 20.
m = 1
So now we have the answer m = 1.
I hope you find my answer helpful.