Answers
Answer:
.77 is the answer
Step-by-step explanation:
Answer:
0.77 is the anwser:)))))))))))
Related Questions
Choose the array that correctly shows the breaking apart of the problem 14 x 7.
Answers
Answer: the last one
Step-by-step explanation:
10 is very easy to multiply by. So 10x7=70. We have a 4 left over, and 4x7=28.
Find the greatest number that will divide 153 ,204 and 357 without leaving any remainder.
Answers
Answer:
51.
Step-by-step explanation:
Finding the prime factors:
153 = 3 * 3 * 17
204 = 2 * 2 * 3 * 17
357 = 3 * 7 * 17
3 * 17 is common to all three sets of factors.
So the greatest common factor (GCF) = 3*17 = 51.
PLS HELL WILL GIVE BRAINLIEST PLS HELP ALSO ANSWER CORRECTLY PLS
The two figures have a scale of 3.1. What is the length of the corresponding side in the second figure?
A)
5
B)
15
C)
30
D)
45
Answers
Answer:
5 is the only one that makes sense
f(x) = 49 - x^2 (squared)
f(5) = ___
Answers
Answer: 24
Step-by-step explanation:
we replace x with 5
f(5)=49-25=24
HELP IMA MARKING BRAINIEST
Answers
What is 11/20 as a decimail please help
Answers
Answer:
[tex] \frac{11}{20} = 0.55[/tex]
Is (0, -1) a solution of -101 + 4y > -4?
Answers
Answer:
yes
Step-by-step explanation:
PLEASE HELP Im giving 31 points and brainliest!!
Answers
Answer:
9676
Step-by-step explanation:
[tex]2 x 21 x 82 + 38 x 82 +2 x \frac{38 x 82}{2} = 9676[/tex]
Hypatia has read 20% of a 22-chapter book. About how many pages did she read?
Answers
Hypatia has read 4.4 CHAPTERS out of her book.
However, without (at least) an estimated guess of the amount of pages per chapter it can't be known how many pages that Hypatia has read.
----------------------------------------------------------------------------------------------------------------Hope you get this right.
<3
Miri
NEED HELP ASAP!!! WILL MARK BRAINLIEST!!!!!!
**easy**
The figure is made of rectangular prisms. What is the volume?
Answers
Step-by-step explanation:
3×3=9. 3 faces so 9×3=27
10×3=30. 4 faces so 30×4=120
6×3=18. 2 faces so 18×2= 36
15×3=45. 3 faces so 45×3= 135
120+135=255
36+27=63
255+63=318
answer =318
Which shows a correct simplification of sin(x + pi)?
Answers
Answer:
sin(x + Pi)
= sin(x)cos(Pi) + cos(x)sin(Pi)
= sin(x) · –1 + cos(x) · 0
= –sin(x)
Step-by-step explanation:
edge 2020/2021
The simplification of the trigonometric sinusoidal function of sin(x + π) is given as negative of sin x.
What is a sinusoidal Function?It is a function that repeats itself in a particular time interval.
The expression is given as sin(x + π)
We know that the sine formula is given as
[tex]\sin (A+B) = \sin A \cos B + \cos A \sin B[/tex]
Then we have
A = x and B = π
Then the sin (x + π) will be
[tex]\sin (x+\pi) = \sin x \cos \pi + \cos x \sin \pi\\\\\sin (x+\pi) = \sin x \times (-1) + \cos x \times 0\\\\\sin (x + \pi ) = - \sin x[/tex]
More about the sine function link is given below.
https://brainly.com/question/12060967
Some people have been complaining that the children's playground at a municipal part is too small and is in need of repair. Managers iof the pard decide to survey city residents to see if they believe the playground should be rebuild. They hand out questionnaires to parents who bring children to the park and asked: "Do you think the playground should be repaired and expanded even if that means raising the entrance fee to the park?" Which type of bias is most likely to have occurred in this situation?
a
Voluntary Bias
b
Wording Bias
c
Response Bias
d
Non-Response Bias
Answers
Answer:
c . Response Bias
Step-by-step explanation:
This is a convenience sampling and it could lead us to a response bias. Those parents who bring their children to play in the park would most likely to support rebuilding the park while the parents those who do not bring their children would not be sampled and thus would not be included in the sampling. This sample method involved is not representative of the entire population. So it is a responsive bias.
Charles ran 30 ft in 4 seconds. At this rate, how many yards can Charles run in 3 minutes? please show the work
Answers
Answer:
450 yards in 3 minutes.
Step-by-step explanation:
30/4 = 7.5, which means he runs 7.5 ft per second.
7.5*60 = 450, which means that he runs 450 ft per minute.
450*3 = 1,350, which means that he can run 1,350 ft in 3 minutes.
1 yard = 3 ft
1,350/3 = 450, which means that he can run 450 yards in 3 minutes.
6 1/2 cups divided by 3/4 as a fraction
Answers
Answer:
Fraction: 26/3
Decimal: 8.6
Mixed Number: 8 2/3
Step-by-step explanation:
Hope this helps! Please mark as brainliest.
Thanks!
PLS HELP FIRST TO ANSWER GETS BRAINIEST
Max is thinking of a new password for his laptop. He wants to use the numbers 1, 4, 7 and 9. How many passwords could he make, using each number only once in the password?
Answers
Answer:
24
Step-by-step explanation:
I found out that each one can have 6 possibilities with out moving so I did 6 times 4 and got 24
Answer:
You can get 12 no problem:)
Step-by-step explanation:
Please help will give max points.
Answers
Answer:
31
Step-by-step explanation:
Answer:
2 x 16 is 32
Step-by-step explanation:
Find the area of a triangle with base 18 inches and height 11 inches.
Provide your answer bolor
Answers
Answer:
198
Step-by-step explanation:
18 x 11 = 198
since cursed orb is 1 out of 750 and spawns every 10 minutes
and the old spawn was 1 out of 85000 and spawna every 7 seconds
which is rarer?
the old spawn
or the new one
and by how much
Answers
What is the explicit rule for this geometric sequence?
2/9,2/3,2,6,...
a) an=3(29)^n−1
b) an=3(29)^n
c) an=29⋅3^n−1
d) an=29⋅3n
Answers
Given:
The geometric sequence is [tex]\dfrac{2}{9},\dfrac{2}{3},2,6,...[/tex]
To find:
The explicit formula for the given geometric sequence.
Solution:
We have, a geometric sequence
[tex]\dfrac{2}{9},\dfrac{2}{3},2,6,...[/tex]
Here,
First term : [tex]a=\dfrac{2}{9}[/tex]
Common ratio : [tex]r=\dfrac{\dfrac{2}{3}}{\dfrac{2}{9}}[/tex]
[tex]r=\dfrac{2}{3}\times \dfrac{9}{2}[/tex]
[tex]r=3[/tex]
The explicit formula of a geometric sequence is
[tex]a_n=ar^{n-1}[/tex]
where, a is first term and r is common ratio.
Putting [tex]a=\dfrac{2}{9}[/tex] and r=3, we get
[tex]a_n=\dfrac{2}{9}(3)^{n-1}[/tex]
Therefore, the correct option is c.
Answer:
Option 3 just did the test
Step-by-step explanation:
The mayor of a town believes that over 47G% of the residents favor construction of an adjoining community. Is there sufficient evidence at the 0.050.05 level to support the mayor's claim
Answers
Answer:
There is sufficient evidence at the 0.05 level
Null hypothesis ; H0 : p = 0.47
Alternative hypothesis : H1 : p ≠ 0.47
Step-by-step explanation:
percentage favoring construction of adjoining community = 47%
level = 0.05
To determine if the 0.05 confidence level is enough to support the major's claim we have to state the Null and alternative hypothesis
Null hypothesis ; H0 : p = 0.47
Alternative hypothesis : H1 : p ≠ 0.47
Write an equation of the line that passes through (−1,4) and is perpendicular to the line shown. (will give brainliest)
Answers
Answer:
it is X-.3333 or X -1/3
Step-by-step explanation:
A leaky pool loses 2 and one-fourth inches of water each day. Jermaine and Mildred are asked to determine the change in the amount of water in the pool over 5 days.
Jermaine’s Solution
Mildred’s Solution
5 (Negative 2 and one-fourth) = 5 (negative 2 minus one-fourth) = negative 10 minus one-fourth = negative 10 and one-fourth
5 (Negative 2 and one-fourth) = 5 (negative 2 minus one-fourth) = negative 10 minus StartFraction 5 over 4 EndFraction = negative 11 and one-fourth
Which describes the reasoning used to determine whose solution is correct?
Answers
Answer:
D - Mildred is correct because she distributed 5 correctly.
Step-by-step explanation:
Hope you get a good grade :) \(￣︶￣*\))
Answer:
d
Step-by-step explanation:
At a bake sale, Tia and Jaden earned $147 from the cookies they had sold. Then they paid Tia’s mother back $18 for materials to make the cookies. After the children paid Tia’s mother back for materials, how much did they earn at the bake sale
Answers
Answer: The total profit is $129
Step-by-step explanation:
The total revenue, was $147 (the total they earned), and the cost of the materials is $18 (how much they returned for the materials)
The total profit is computed as the difference between the revenue and the costs, then the total profit of the kids in this case is:
Profit = $147 - $18 = $129
This means that Tia and Jaden earned $129, if they divide it evenly, each one of them gets $129/2 = $64.5
Look at the figure shown below:
A triangle RPQ is shown. S is a point on side PQ and T is a point on side PR. Points S and T are joined using a straight line.
Patricia is writing statements as shown to prove that if segment ST is parallel to segment RQ, then x = 35.
Statement Reason
1. Segment ST is parallel to segment QR Given
2. Angle QRT is congruent to angle STP Corresponding angles formed by parallel lines and their transversal are congruent
3. Angle SPT is congruent to angle QPR Reflexive property of angles
4. Triangle SPT is similar to triangle QPR Angle-Angle Similarity Postulate
5. 28:40 = Corresponding sides of similar triangles are in proportion
Which of the following can she use to complete statement 5? (1 point)
x:15
x:(x + 15)
28:15
28:(x + 15)
Answers
Answer:
1 is the right reason
Step-by-step explanation:
Answer:
i think its 3
Step-by-step explanation:
The populations P (in thousands) of Orlando, Florida from 2000 through 2007 can be modeled by
P = 1656.2e^kt
where t represents the year, with t =0 corresponding to 2000.
In 2005, the population of Orlando was about 1,940,000. (Source: U.S. Census Bureau)
(a) Find the value of k. Is the population increasing or decreasing? Explain.
(b) Use the model to find the populations of Orlando in 2010 and 2015. Are the results reasonable? Explain.
Answers
Answer:
Explained below.
Step-by-step explanation:
The population model for Orlando, Florida from 2000 through 2007 is:
[tex]P = 1656.2\times e^{kt}[/tex]
It is provided that, in 2005, the population of Orlando was about 1,940,000.
(a)
Compute the value of k as follows:
For year 2005, the value of t is 5.
[tex]P = 1656.2\times e^{kt}[/tex]
[tex]1940000=1656.2\times e^{k\times 5}\\\\e^{k\times 5}=\frac{1940000}{1656.2}\\\\e^{k\times 5}=1171.35612\\\\5k=\ln(1171.35612)\\\\k=\frac{7.06592}{5}\\\\k=1.413184\\\\k\approx 1.41[/tex]
Since the value of k is positive, the population is increasing.
(b)
Compute the populations of Orlando in 2010 as follows:
[tex]P = 1656.2\times e^{kt}[/tex]
[tex]=1656.2\times e^{1.41\times 10}\\\\=2201227729.68\\\\\approx 2,201,227,730[/tex]
Compute the populations of Orlando in 2015 as follows:
[tex]P = 1656.2\times e^{kt}[/tex]
[tex]=1656.2\times e^{1.41\times 15}\\\\=2537704633019.96\\\\\approx 2,537,704,633,020[/tex]
Since the population increased exponentially from 2010 to 2015, yes the results are reasonable.
A scale has a percent error of 7%. The scale reads the mass of a book as 450 g.
Which statement describes what the actual mass of the book could be?
Answers
Answer:
The actual mass is either 453 or 447
Step-by-step explanation:
7 percent of 450
= (7/100) * 45
= 3.15
error = 3.15 g
hence actual mass
= 450 + 3.15
= 453.15
or
= 450 - 3.15
= 446.85
Help me pleaseeeee thanks
Answers
Answer:
B. 14.075
Step-by-step explanation:
i hope this helps :)
Veronica told her teacher that she had read XLII pages in her library book. Jose said that he had read XXXIV pages. What is the difference between the number of pages that Veronica and Jose read?
Answers
Answer:
VIII or 8
Step-by-step explanation:
XLII converts to 42
XXXIV converts to 34
42-34 = 8 or VIII
Answer:
Choice A
Step-by-step explanation:
Estimate.
236÷12≈
Choose 1 answer:
2
20
200
2,000
Answers
Answer:
20
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
the actual answer is 19.7 you would round up because of the 9 in the ones place being greater than 4
Apply the distributive property to factor out the greatest common factor. 90+27= equals
Answers
Answer:
1.
90+27
2.
90 = 9 x 10
3.
27 = 9 x 3
4.
So apply the distributive property would be:
90 + 27 = 9(10 + 3)
Step-by-step explanation:
Answer:
The greatest common factor of 90 and 27 is 9.
Using the distributive property , you could write: 9(10 + 3)
