A rare disease has been discovered that affects 2 out of every 10,000 trees in a forest, what percent of trees are affected? Plz show work if you can
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Related Questions
fill the table using this function rule
y=-10x+3
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Answer:
53, 13, 3, -7
Step-by-step explanation:
When x = -5,
y = -10(-5) + 3
= 50 +3
= 53
When x = -1,
y = -10(-1) + 3
= -10 + 3
= 13
When x = 0,
y = 3
When x = 1,
y = -10(1) + 3
= -7
Hope this helps.. Feel free to mark this as brainliest! :D
Looking for the answer for the second one
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Answer:
3 for the left one, and 5 on the right one.
Step-by-step explanation:
The scale factor is 2 because they are scaled from each other, meaning they have proportional side lengths. (The angles are also the same <hint for the next question>)
If the top side is 2.5, and the bottom is 5, then you divide to find the scaled factor since they correlate to each other.
If the side lengths on A is multiplied by 2, you can do that to the missing sides to find the answers.
Devan stand s926 meters
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Answer:
I believe your missing part of the question.
Solve −6s−5+2s=−13 help
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Answer:
s=2
Step-by-step explanation:
-4s-5=-13
+5. +5
-4s = -8 ÷ -4
Hello, need help on this (:
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The answer is attached below
Answer:
he anwersed so hello
Step-by-step explanation:
Y'' − 2y' + y = 0 ; y(0) = 5 , y'(0) = 10
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Answer:
correct
Step-by-step explanation:
Lucy has read 500 pages of her summer reading assesment, and Angie has read 460 pages. Lucy has reads 10 per week for the remainder of the summer, and Angie reads 20 pages per week for the remainder of the summer. Write and solve an equation to show how many weeks it will take before the girls have read the same amount of pages.
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Answer:
It would take four more weeks before the two read the same number of pages.
Step-by-step explanation:
Let [tex]x[/tex] denote the number of extra weeks required before the two read the same number of pages.
Express the number of pages each would read between now and [tex]x[/tex] weeks into the future:
Lucy reads [tex]10[/tex] pages per week. Thus, she would have read [tex]10\, x[/tex] additional pages after [tex]x[/tex] more weeks.
Angie reads [tex]20[/tex] pages per week. She would've read [tex]20\, x[/tex] additional pages after [tex]x[/tex] more weeks.
It is also given that Lucy has already read [tex]500[/tex] pages. After reading [tex]10\, x[/tex] pages in the upcoming [tex]x[/tex] weeks, Lucy would have read a total of [tex](500 + 10\, x)[/tex] pages.
Likewise, after reading [tex]20\, x[/tex] pages in the upcoming [tex]x[/tex] weeks, Angie would have read a total of [tex](460 + 20\, x)[/tex] pages.
It is assumed that the two would have read the same number of pages after these [tex]x[/tex] more weeks. In other words:
[tex]500 + 10\, x = 460 + 20\, x[/tex].
Solve this equation for [tex]x[/tex]:
[tex]x = 4[/tex].
In other words, Lucy and Angie would have read the same number of pages after four more weeks.
A hamburger costs twice as much as a hot dog. Three hamburgers and two hot
dogs cost $21. Choose the system of linear equations that represents this problem.
A. 2y=x
2x+3y=21
B. y=2x
2x+3y=21
C.x=2y
3x+2y=21
D.y=2x
3x+2y=21
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Answer:
C
Step-by-step explanation:
Hamburger = Hotdog x 2
3(Hamburger) + 2(Hotdog) = 21
Now replace with x (Hotdog) and y (Hamburger)
y = 2x
3y + 2x = 21
Match each transformation to the best description of the transformation.
PLEASE HELPP BRAINLIEST ANSWER
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Answer:
c a b
Step-by-step explanation:
brailiest pls
is arccos equal tu sec ?
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Two numbers that will multiply to -45 and also add to 4
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Answer:
your numbers are -5 and 9, since 9 * -5 = -45 but 9 + (-5) = 9 - 5 = 4
Answer:
The numbers are 9 and -5
Step-by-step explanation:
9×-5= -45
9-5 = 4
25,812-4.2d=31.311-5.5d
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Answer:
d=−19831.299231
Step-by-step explanation:
solve pls brainliest
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Answer:
a) 5
b) 9
Step-by-step explanation:
The lines by the side decide absolute value, meaning distance from zero. for question A, simply add the integers to get -5. With the absolute value lines surrounding the question, you must make the answer 5 instead of -5 to show the distance from zero. In easier words, absolute value is just the positive number of an integer. For question B, the absolute value is surrounding just the -7, making it a positive 7. So, you simply just add 7 + 2 for question B, getting 9.
need help in pre algebra plz
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Answer:
the first one is c
Step-by-step explanation:
i did just did it
Tia went to the Farmers
Market and bought 6
pineapples for $3.49
each. How much money did
Tia spend?
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Answer:
20.94$
Step-by-step explanation:
3.49x6 since Tia bought 6 pineapples and they cost 3.49 each and it equals 20.94$. So to buy 6 pineapples at the farmers market it cost 20.94$.
Solve for x. x/3 < -6
-
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Answer:
x < -18
Step-by-step explanation:
x/3 < -6
3 × x/3 < 3 × (-6)
x < 3 × (-6)
x < -3 × 6
x = -18
How to give a fraction of an hour
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Answer:
An hour is 60/1
Step-by-step explanation:
there are 3 factors in the equation 5 x 3 x 2 = 30 true or false
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Answer:
true
Step-by-step explanation:
the factors are simply what is being multiplied together. We can see there are 3 because we have 5,3,and 2. 30 is not a factor because that is the answer. I hope this helps!
3 x 2 = 6
6 x 5 = 30
Mary and Jeff both have jobs at a baseball stadium selling bags of peanuts. They each get paid $12 per game
and $1.75 for each bag of peanuts they sell. (A-CED.1)
a.) How many bags of peanuts does Jeff need to sell to earn $54?
b.) How much will Mary earn if she sells 70 bags of peanuts at a game?
Please please help me please please I will give you brainless
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1.75p = 42
p = 24 bags
b) 1.75(70) + 12 = b
122.5 + 12 = b
b = $134.50
Use the given figure (triangular)to find the length of x. x+14 28
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Step-by-step explanation:
Answer. Finding the missing side of a right triangle is a pretty simple matter if two sides are known. One of the more famous mathematical formulas is a2+b2=c2 a 2 + b 2 = c 2 , which is known as the Pythagorean Theorem.
4. The six employees in the security department of a company average $120 gross pay a day. Three of the
employees earn $125 per day. Two others eam $116.50 a day. How much does the sixth employee eam per
day?
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Answer:
112
Step-by-step explanation:
120*6=720
3*125=375
2*116.5=233
375+233=608
720-608=112
answer=112
Your grandfather placed $5,000 in a trust fund for you. In 12 years, the fund will be
worth $10,000. What is the rate of return on the trust fund?
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Answer:
fv/pv=(1+r)^n
10,000/5000=(1+r%)^12
2=(1+r%)^12
r= 5.95
Step-by-step explanation:
fv/pv=(1 + r)^n
10000/5000=(1 + r%)^12
2=(1 + r%)^12
r=5.95
I need help with this problem, if someone could help me? Please don't guess I really need to understand this algebra.
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Hi, sir or ma'am, you said you needed help but you provide no information on what to help you with, no picture or anything.
Answer:
You need to upload an image of what you are talking about
Step-by-step explanation:
is this graph skewed or roughly symmetrical?
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Answer: Roughly Symmetrical
Step-by-step explanation: There's no super easy way to explain why other than learning with experience but if you look at about the center of the graph, there are two peaks, and each side of the graph if split at about 68 which is the center, has 7 points each. This in conjunction with the shape and relatively normal spread makes it roughly symmetrical, not quire symmetrical but getting there.
In ∆PQR, m P = 60°, m Q = 30°, and m R = 90°. Which of the following statements about ∆PQR are true? Check all that apply.
A. PQ = √3 • PR
B. PQ = 2 • PR
C. QR = 2 • PR
D. QR = √3/2 • PQ
E. QR = √3 • PR
F. PR = √3/2 • PQ
Answers
Answer:
C. QR = 2 • PR
Step-by-step explanation:
According to given information we can draw a right triangle with angle measures as follows :
30-60-90 and for this special right triangle the side length would follow as:
The side length that sees angle measure 30 = a
The side length that sees angle measure 60 = a[tex]\sqrt{3}[/tex]
The side length that sees angle measure 90 = 2a
following this information the:
PR(sees 30 degrees) = a (can be represented as PR in this case)
and so
QR(sees 90 degrees) = 2a (2*PR in this case)
PQ(sees 60 degrees) = a[tex]\sqrt{3}[/tex] ([tex]\sqrt{3}[/tex] *PQ in this case)
The correct option is C. QR = 2 • PR
Mr. Singer's choir is going to New York City for a choir competition. He wants them to look their best, so he buys new music folders for all of the members. Each music folder costs $7.99. If Mr. Singer buys 23 music folders, how much does he spend?
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Answer: 183.77
Step-by-step explanation:
23*7.99 =183.77
Is anybody up to help me
Answer ASAP
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question:
where is the question mam?
I keep getting it wrong help
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if you write 14 to the power of 6
in expanded form, how many factors will there be?
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9514 1404 393
Answer:
6
Step-by-step explanation:
The power is used to signify repeated multiplication in the same way a multiplier signifies repeated addition.
14⁶ = 14×14×14×14×14×14
There are 6 factors of 14.
What is the quotation?
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Answer:
the quotient is the result so 4.25