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i have a issue i have cancer
Related Questions
PLEASE ANSWER THE PIC BELOW
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You estimate that your kitchen remodeling project will require an electrician for 30 hours, a plumber for 33 hours and a carpenter for 18 hours . If the electrician charges $34.75 per hour , the plumber charges $30.00 per hour and the carpenter charges $28.65 per hour, what is the expected cost of labor for the project ?
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$2,584.20
Find the perimeter of the square shown below.
A=100 cm2
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Which representation models a proportional relationship between x and y? (Look at picture)
х
3
a
х
y
2 20
4 30
6 40
8 50
b
on w
y
18
30
36
60
6
10
101
8
8 6
6
18
16
14
12
104
8
6
4
2
4
2
х
х
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8
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Answer:
b)
Step-by-step explanation:
In every single other option, the y is not corresponding in amount to x. However in b), y is 6 times x, making b the correct answer as it is the only solution where y is directly corresponding to x
Please can you help me
I will call you brainliest!
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Answer:
(x + 2)/(3x - 1)Step-by-step explanation:
(x² - 9)/(3x² + 8x - 3) ÷ (x - 3)/(x + 2) =(x + 3)(x - 3)/((3x - 1)(x + 3)) × (x + 2)/(x - 3) = (x + 2)/(3x - 1)Answer:
4x²-11x-3
3x²+5x-2
It was very hard to find this. Mark me as brainliest plz.
A stack of Nichols has a mass of 45 g there are nine Nichols in the stack what is the mass of one nickel
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Answer:
5 grams for each nickle
Step-by-step explanation:
Brainleiest plz.
I divided 45 and 9 and got 5
2/3 x 2/3 *Simply your answer if you can
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Answer:
1 and 1/3
Step-by-step explanation:
2 * 2 = 4, 4/3 is 1 and 1 /3
Answer:
4/9
Step-by-step explanation:
Hellppp plzzz!
Given right triangle DEF, what is the value of cos(F)?
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Dude it is A!!!!!!!!!!!!!!!!!!
HELP ME ITS 40 POINTS AND A BRAINLIEST!! THANKS :DDD
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Answer:
Question 3 is c, question 4 is b, and question 5 is the first option
Help plzz will mark brainlist
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Answer:
the top one!
Step-by-step explanation:
I need help with this real quick
Answers
Answer:
19m
Step-by-step explanation:
Multiply 3 and 6m
18m+m
Now you can add to get your answer
19m
Hope this helps!!!
Have a great day!!!!!
The number of people who have heard a rumor is modeled by the logistic function f(x)=2601+23e−0.06x
, where x is the number of days since the rumor began.
Approximately how many days have passed when the rate at which the rumor spreads begins to decrease?
Answers
Answer:
C
Step-by-step explanation:
The number of people who have heard a rumor is modeled by the logistic function:
[tex]\displaystyle f(x)=\frac{260}{1+23e^{-0.06x}}[/tex]
And we want how many days has passed since the rate at which the rumor spread began to decrease.
First, the numerator tells us that the total number of people who will have heard the rumor by the end is 260.
Recall that the point of maximum growth is always half of the maximum capacity.
In this case, that point will be 260/2 = 130.
For a logistic function, the rate of all values to the left of the halfway point is increasing, (i.e. concave up), while the rate of all values to the right is decreasing (i.e. concave down). Therefore, we can solve for x when f(x) = 130:
[tex]\displaystyle 130=\frac{260}{1+23e^{-0.06x}}[/tex]
Cross-multiply:
[tex]130(1+23e^{-0.06x}})=260[/tex]
Distribute:
[tex]130+2990e^{-0.06x}=260[/tex]
Solving for x:
[tex]2990e^{-0.06x}=130[/tex]
Therefore:
[tex]\displaystyle e^{-0.06x}=\frac{130}{2990}=\frac{1}{23}[/tex]
Taking the natural log of both sides:
[tex]\displaystyle -0.06x=\ln\Big(\frac{1}{23}\Big)[/tex]
Therefore:
[tex]\displaystyle x=\frac{\ln(1/23)}{-0.06}\approx52.3[/tex]
After about 52.3 days, the rate at which the rumor started spreading will begin to decrease.
Today, everything at a store is on sale. The store
offers a 20% discount. The regular price of a T-shirt is
$20.
How much money would you save today on the shirt?
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Answer:
you would save 4$
Step-by-step explanation:
please help me on this question!! i will give brainliest to whoever gets it correct :)
(you have to find the surface area of the shape just in case you hadn’t realized)
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Answer:
36.8 ft^2
Step-by-step explanation:
The surface is consisted of 2 triangles and 3 rectangles. The two triangles are the same the Area together = 2.2*1.5 = 3.3 ft^2, then the 3 rectangles are 2.2 X 5, 1.5 X 5 and 3 X 5, so to add them together to get the surface area so SA = 3.3 + 2.2*5 + 1.5*5 + 3 *5 = 36.8 ft^2.
If it is helpful, plz give me Brainliest.
Across a horizontal distance of 25 feet, a roller coaster has a steep drop. The heig
drop is – 100 feet, compared to its height at the top of the drop. What is the avera
changes over each horizontal foot?
0 - 1 ft
o – 4 ft
o
1/4 ft
4 ft
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Of the 1 so overall it is 56
What Is The Highest Common Factor in 160 and 4800
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Answer: the greast common factor between the two is 160
Step-by-step explanation: Find the prime factorization of 160
160 = 2 × 2 × 2 × 2 × 2 × 5
Find the prime factorization of 4800
4800 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5
To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 2 × 2 × 5
Hope this helps and thanks again for helping me :)
Find the distance between the points (-10,-7) and (2,9).
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Distance formula is:
Sqrt of (x-x1)^2+(y-y1)^2
So define which coordinate is (x,y) and what (x1,y1)
I’m going to define (-10,-7) as (x,y) and (2,9) as (x1,y1)
So plug in your variables!
Sqrt(-10-2)^2+(-7-9)^2
Sqrt-12^2+-16^2
Sqrt144+256
Sqrt400
So sqrt of 400 is 20! :))
What geometric statement below would be needee in order to prove ACE is congruent to AFE by the ASA congruence theorem?
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Solve the equation using the Zero-Product Property. (x - 8)(5x - 6) = 0
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Answer: 1.2 or 5 (there’s two solutions)
Step-by-step explanation:)
Don’t really get this cause I don’t pay attention in class ♀️♀️.
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Answer:
They are counting in even numbers, so using my counting skills, the answer is 4.
Answer:
positive 4
Step-by-step explanation:
it is increasing by 2 every tick mark
PLEASE HELP CORRECT ANSWERS ONLY 20 POINTS
I have a prism with the dimension of 6cm by 12cm by 15 cm. Calculate the volume of the prism, and then give the dimensions of three different prisms that each have 1/3 of thr volume.
Prism 1
Prism 2
Prism 3
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Answer:
Volume = 1080 cubic cmPrism 1 = 2 cm by 5 cm by 36 cmPrism 2 = 3 cm by 10 cm by 12 cmPrism 3 = 4 cm by 6 cm by 15 cm====================================================
Explanation:
To find the volume of the current prism, we multiply length width and height to get 6*12*15 = 1080
Take 1/3 of this to get (1/3)*1080 = 360
To find three different prisms where they have a volume of 360, we just need to think of ways to multiply to 360 using 3 numbers.
Here are some possibilities:
2 * 5 * 36 = 3603 * 10 * 12 = 3604 * 6 * 15 = 3604 * 9 * 10 = 3608 * 9 * 5 = 360There are other possibilities as well, but you only need to pick three from that list. Or you can come up with other combos as well as long as the three numbers multiply to 360.
If we go with the first three rows for prisms 1, 2, and 3 in that exact order, then
prism 1 has dimensions: 2 cm by 5 cm by 36 cmprism 2 has dimensions: 3 cm by 10 cm by 12 cmprism 3 has dimensions: 4 cm by 6 cm by 15 cmPlease need help on this one h as be no clue how to do this
Answers
Answer:
y = -2x
Step-by-step explanation:
Equation in slope-intercept form is y = mx + b.
m = slope = ∆y/∆x
Using any two points on the line, say (0, 0) and (-20, 40),
Slope (m) = (40 - 0) / (-20 - 0) = 40/-20
Slope (m) = -2
b = y-intercept = the value of y when x = 0.
b = 0
To write the equation of the line, substitute m = -2 and b = 0 into y = mx + b
Thus:
y = -2x + 0
y = -2x
What is the solution of -3x < -21
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9x8
Step-by-step explanation: the 8 is the to the power btw
plz quick solve for f
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Answer: f = 100
Step 1.
We'll need to expand 3(f - 91) by multiplying a term and an expression. The following product distributive property will be used: A(B + C) = AB + AC.
In the example, the expression will consist of 2 terms.
First term: 3 and f.
Second term: 3 and -91
Rewrite 3(f - 91) like this.
3f - 3 × 91
Step 2.
Multiply 3 by 91.
3 × 91 = 273
Hence, the answer is 100.
In isosceles triangle NTS, NT ≌ TS. If m∠N = 42° and NS = 30 cm, find the length of the altitude of △NTS. (Round answer to the nearest tenth.)
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Answer:
13.5 cm
Step-by-step explanation:
The altitude of the base of the isosceles triangle bisects the vertex angle, <T, and also bisects the base, NS.
Therefore, NS is divide into two, 15 cm each.
This means we now have two right triangles from the isosceles triangle with the following:
Reference angle = 42°
Opposite = altitude = h
Adjacent = 15 cm
To find h, apply trigonometric function, TOA:
Tan 42 = Opp/Adj
Tan 42 = h/15
15 * Tan 42 = h
h = 13.5060607 ≈ 13.5 cm (nearest tenth)
Help me plzzzzzzzzzzzzzzzzzz.
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Answer:
C i think
Step-by-step explanation:
pls mark brainlyest
how do i find the measure of these? i’m lost in math
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Answer: Answers and work are all in the picture that I attached. Hope this helps
a student earns $70 over the summer and he spends 1/5 of the total amount on movies. He then spends 1/2 of the remaining money on school clothes.
how much money is left?
Answers
Answer:
$28
Step-by-step explanation:
1/5 of $70 is 14 . so $70 - $14 is $56
1/2 of $56 is $28
Hope this helps x
Find the area of the triangle below. Be sure to include the correct unit in your answer. 13cm 5cm 17cm
Answers
Answer:
42.5 cm²
Step-by-step explanation:
1/2x17x5 = 42.5
The sale price of a diving board is $213. What was the original price if it was 25% off?