Noelle used 17 lemons to make lemonade. This was 85% of all the lemons
she bought. How many lemons did Noelle buy? *
Helpppppp please I have 30 more minutes
Answer:
20 lemons
Step-by-step explanation:
Let the number of lemons = 'x'
85% of x = 17
[tex]\frac{85}{100}*x = 17\\\\x = \frac{17*100}{85}\\x = 20[/tex]
Answer:
20 lemons
Step-by-step explanation:
Let the number of lemons = 'x'
85% of x = 17
please mark me the brainlyest
25 POINTS PLUS I'LL GIVE YOUR BRIANLEST HOWEVER YOU WANNA SPELL IT
Answer:
The answer is STOP BEING PRESSED OMMG THE GUY BELOW DID C TOO SO :C :(((
The domain of y = sin x is the set of _______.
Answer: all real numbers!!!!
Step-by-step explanation:
just got correct!
jk is perpendicular to xy at its midpoint m. choose the answer that includes the correct responses.
Answer:
D
Step-by-step explanation:
JK intercept line XY at the midpoint. This means that these points are all equidistant from the midpoint. Due to this, J and K are both an equal distance from M. So is X and Y.
plz help due in 10 minutes
Answer:
The answer is D.
Step-by-step explanation:
hope this helps
Given h(x)=-5x+1, solve for a when h(x) = - 4 .
Answer:
x = 1
Step-by-step explanation:
h(x) = - 5x + 1, h(x) = - 4
- 4 = - 5x + 1
- 5 = - 5x
x = 1
If we solve for the value of x in function h(x) = -5x + 1 where , h(x) = -4 , then it will be equal to 1.
What is a function ?
A function is a relationship between inputs and outputs where each input has precisely one output and the output can be linked to its input.
It is given that the function h(x) is given by :
h(x) = -5x + 1
We have to solve to get the value of x , if the value of h(x) is equal to -4.
So , let's solve the given function to get the value of x :
h(x) = -5x + 1
or
-4 = -5x + 1
reordering the like terms :
-5 = -5x
dividing by 5 on both sides :
-1 = -x
multiplying by -1 on both sides :
x = 1
Therefore , if we solve for the value of x in function h(x) = -5x + 1 where , h(x) = -4 , then it will be equal to 1.
Learn more about functions here :
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4x- (3x+2)= 7x-2
What’s the answer?
Answer:
first remove the parrenteses
so from this 4x- (3x+2)= 7x-2
to this 4x- 3x+2= 7x-2
then change the + to a -
so 4x- 3x- 2= 7x-2
then cancel equal terms on both sides of the equation so
4x- 3x= 7x
then collect like terms x =7x
then move the variable to the left hand side and change the sign
x- 7x = 0
next collect like terms
-6x =0
then divide both sides of the eqution by -6
so the awnse is x=0
Step-by-step explanation:
1+5÷5×3
please help
Answer:
4
Step-by-step explanation:
I believe but i also got 3.6
Answer:
4 is the answer...
You can also used the calculator...
Step-by-step explanation:
Hope my answer helps you...
What is the equation in slope-intercept from of the line that crosses the x-axis at 16 and is perpendicular to the line represented by y=-2/7x+5
Answer:
35
Step-by-step explanation:
A mail man leaves home and rides his bike due east for two miles. He drops off a paper at a house. He then turns and travels for 1 mile on a street that is angled north from the first street by 35 degrees. He stops to rest. His pet bird escapes from home and flies directly to where he is resting. How far and in what direction does the bird fly?
Answer:
I was trying to search it but couldn't find anything I am not tryin to steal points but ;-;
Write the expression in the form a+bi.
√ -4 - √144
Answer:
-12 + 2i
Step-by-step explanation:
[tex] \sqrt{ - 4} - \sqrt{144} \\ \\ = \sqrt{ - 1 \times 4} - \sqrt{144} \\ \\ = \sqrt{ - 1} \times \sqrt{4} - \sqrt{144} \\ \\ = i \times 2 - 12 \\ \\ = - 12 + 2i \\ \implies \: a + bi[/tex]
Two of the zeros of g(x) are specifically listed in the table. What are those two zeros? Then, what is the multiplicity of each zero? Give a reason for your response to both questions
Answer:
a) [tex]x = -1[/tex] and [tex]x = 2[/tex] are roots of the polynomial [tex]g(x) = a\cdot x^{3}+5\cdot x^{2}+4\cdot x + c[/tex].
b) [tex]x = -1[/tex] and [tex]x = 2[/tex] have a multiplicity of 1.
Step-by-step explanation:
a) What are those two zeroes?
The two values of [tex]x[/tex] listed in the table whose outputs are zero are roots of [tex]g(x)[/tex], defined as [tex]g(x) = a\cdot x^{3}+5\cdot x^{2}+4\cdot x + c[/tex]. In other words, those values of [tex]x[/tex] (-1 and 2) satisfies the condition that [tex]g(x) = 0[/tex].
b) What is the multiplicity of each zero?
From the Fundamental Theorem of Algebra, we know that third-order polynomials have three roots and from we understand that those two known zeroes with a multiplicity of 1, since there is a third root within [tex]0 < x < 1[/tex], where [tex]g(0) > 0[/tex] and [tex]g(1) < 0[/tex].
5x+3y=29
5x-3y=11
Solution=?
Answer: X=4 and Y=3
Step-by-step explanation:
Could I get help on this question in fraction form
Answer:
[tex]\frac{72-\sqrt{323} }{90}[/tex]
Step-by-step explanation:
Answer:
72- the square root of 323/90
hopw this helps plz mark brainliest!
Step-by-step explanation:
Omar stopped at a rest area A along this side of the highway. His map shown below had a scale of 1 inch to 40 miles. Omar planned to stop at the rest area B next. What is the actual distance in miles between the two areas? 2.5 inckes between stop A and B
Answer:
hnryujyh5treft4q5y67675
Step-by-step explanat
3/4k + 3/8k = 1/2
solve for k please
Answer:
K = 4/9
Step-by-step explanation:
Answer:
k=4/9
Step-by-step explanation:
i used distributive property
5.4 Miles in 45 minutes
Answer:
7.2 miles per hour
Step-by-step explanation:
Complete the table.
f(x) = 2x + 3
f(x)
х
0
1
2
3
Answer:
9
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
1
The question is what statement is true about these triangles if you cant see :))) ty for helping
Answer:
its type hard to see ngl
Step-by-step explanation:
Sixty-two students, out of 100 surveyed chose pizza as their favorite lunch item. If Fuller has 1250 students, how many students would likely say that pizza is their favorite? hElp helpppp
Answer:
Step-by-step explanation:
56
Answer:
all of them probly
Step-by-step explanation:
In “The Oldest and Youngest Places on Earth,” what can be inferred about Hunga Tonga-Hunga Ha'apai?
Its lifespan is very typical of islands formed by underwater volcanoes.
It is home to animals that are found nowhere else on the planet.
It cannot yet support life because it is so young.
It is somewhat unusual for an island formed by an underwater volcano.
Question 2
Part B
Which two sentences from the text best support the answer in Part A?
"But in 2020, the island was not only still around, but had developed a thriving ecosystem."
“It is unknown whether the earth’s youngest island will last for long, but it has already exceeded expectations.”
"From above, much of the dark gray island is now lush and green, and birds, such as owls and seagulls, make it their home.
“Hunga Tonga-Hunga Ha'apai was expected to dissolve back into the Pacific Ocean shortly after it was formed.”
Answer:
Part A: D
Part B: A&D :)
Step-by-step explanation:
yw
Answer:
Part A:
It is somewhat unusual for an island formed by an underwater volcano.
Part B:
“It is unknown whether the earth’s youngest island will last for long, but it has already exceeded expectations.”
"But in 2020, the island was not only still around, but had developed a thriving ecosystem."
Step-by-step explanation:
Took the test!
Gina is training for a marathon. She ran 4.6 miles on Friday and 6.75 miles on Saturday. On Sunday, she ran 13 miles. How much farther did she run on Sunday than she did on Friday and Saturday combined?
Answer:
1.65
Step-by-step explanation:
First you need to find the sun of 4.6 and 6.75, you should do this because it is asking for the two numbers combined. When you add these two numbers, you get 11.35
Now you need to subtract 13 and 11.35 because it wants to know how much father she ran on Saturday than friday, signaling subtraction. When you subtract 13-11.35 you should get 1.65
What is the quadratic regression equation that fits these data
Answer: The objective of this problem is to have you use a calculator and enter the data in to separate lists: one containing the x-values, and the other the correspondent y-values (following the same order). Once the data is entered, you need to access the regression tool and request a quadratic form of regression. You should get and image and resulting function as shown in the attached image.
If you bought a stock last year for a price of $59, and it has risen 13% since then, how much is the stock worth now, to the nearest cent?
Answer:
It will be 66.67 but if we estimate to the nearest tenth It will be 66.7
The stock is currently worth $66.67.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
To find the current value of the stock, we need to multiply its original price by the percentage increase:
Current value = Original price x (1 + Percentage increase)
Percentage increase.
= 13%
= 0.13 (since percentages are decimals)
Original price = $59
So,
The current value of the stock is:
Current value.
= $59 x (1 + 0.13)
= $59 x 1.13
= $66.67 (rounded to the nearest cent)
Therefore,
The stock is currently worth $66.67.
Learn more about expressions here:
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Convert the decimal 0.4375" to a fraction.
Answer:
7/16
Step-by-step explanation:
0.4375 = 4375/10000 then simplify
7/16
Step-by-step explanation:
hooooooooooppppppppppeeeee this helps
help me with this please?
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Answer:
$339.06
Step-by-step explanation:
He makes 2712.50 a month and spends 1/8 of that on his car.
2712.50*12.5%= $339.06 a month.
Describe this number line and the numbers and fractions
shown.
-2
-1
0
1
2
Answer:
On the right side are the positive numbers and on the left side are the negative numbers.
2/5 of 7/10. Express in simplest form
Answer:
7/25
Step-by-step explanation:
Of means multiply in math (most of the time).
So multiply.
2/5 x 7/10 = 14/50 divided by 2/2 = 7/25
X + 8 = -15, x = ?
What is X? Please give a explanation on how you got your answer
Answer:
-23
Step-by-step explanation:
I just did 8+15=23 but made it negative. so you can do
-23+8= -15
Answer:
-23
Step-by-step explanation: