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PolarNik [594]
2 years ago
12

Algebra 1 ty brainilest if correct

Mathematics
2 answers:
Ugo [173]2 years ago
8 0
1=
Exponential decay and 78%
exis [7]2 years ago
5 0

Answer:

1 exponential decay and 78%

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The struggle is real...​
ipn [44]
Point Form:
(2, 4), (1, 1)

Equation Form:
x = 2, y = 4
x = 1, y = 1
3 0
3 years ago
Read 2 more answers
I need help with this pleaseee
Over [174]

Answer:5 percent

Step-by-step explanation: subtract new amount minus old amount then divide then make the decimal you get into and change to a percent

6 0
2 years ago
Rochelle works part-time at the college museum, which pays her at a rate of $10 per hour. She also makes small bracelets that sh
katrin [286]
We know for our problem that Rachel makes $10 per hour. Sincex represent the number of hours that she works,  10x will be the total amount that she will make for working x hours. We also know that she sells bracelets for $5 each. Since y represents the number of of bracelets that she sells, 5y will be her total revenue for selling y bracelets. We also know that she needs to earn at least $200 a week to cover her expenses, so the sum of 10x and 5y must be equal or greater than 200:

10x+5 \geq 200

We can conclude that <span>the graphs that shows the inequality that represents this situation, with its solution region shaded is:</span>

4 0
2 years ago
mark mowed 1/3 of a football field. he mowed equal amounts over 2 hours how much of a field did mark mow each hour?
grigory [225]

Answer: 1/6


Step-by-step explanation: ok, so he had mowed 1/3 of a field in 2 hours. Take 1/3 and divide by 2 hours to get 1/6


4 0
3 years ago
100 point to the first correct answer
miss Akunina [59]

Answer:

X ~ B(n, p)

Given: X ~ B(2, 5/17)

⇒  n = 2

⇒  p = 5/17

Binomial distribution formula:

\sf P(X = x) = nC_x (1-p)^{(n-x)}p^x

As n = 2, calculate P(X = 0), P(X = 1) and P(X = 2):

\sf P(X = 0) = 2C0 (\frac{12}{17})^{(2-0)}(\frac{5}{17})^0=\dfrac{144}{289}}

\sf P(X = 1) = 2C1 (\frac{12}{17})^{(2-1)}(\frac{5}{17})^1=\dfrac{120}{289}}

\sf P(X = 2) = 2C2 (\frac{12}{17})^{(2-2)}(\frac{5}{17})^2=\dfrac{25}{289}}

**Probability Distribution Table attached**

5 0
2 years ago
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