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aleksklad [387]
3 years ago
12

Volunteer drivers are needed to bring 80 students to the championship

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

c=5 v=10

Hoped I helped

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Which logarithmic equation is a translation of y = log5x to the right 9 units and 8 units up? A. y = log5(x – 9) + 8 B. y = log5
Zinaida [17]

Answer:

A

Step-by-step explanation:

For the function y=f(x), the following options show main translations:

y=f(x-a) is a translation a units to the right

y=f(x+a) is a translation a units to the left

y=f(x)+a is a translation a units up

y=f(x)-a is a translation a units down

If you have to translate the function y=\log_5x  to the right 9 units and 8 units up, then its equation will be

y=\log_5(x-9)+8

7 0
3 years ago
Jesse is a pizza delivery driver. Each day his employer gives him $20 plus $0.50 for every pizza that he delivers.
Jobisdone [24]

Answer:

Concept: Algebraic Representation

  1. You have a daily pay or a y-intercept of 20
  2. Then you have a variable change such that 0.50 is earned for each additional pizza
  3. Hence the representation is <em>y</em><em>=</em><em>0.50x</em><em>+</em><em>20</em>
  4. X represents pizzas sold and y represents total pay
5 0
2 years ago
Read 2 more answers
What is the volume of a hemisphere with a radius of 4.3cm rounded to the nearest tenth of a cubic centimeter
aivan3 [116]

Answer:

166.59 cm³ (approx.)

Step-by-step explanation:

6 0
3 years ago
What property is 7+(4+6)=7+n
Ket [755]

This looks like "half" a property. I'm assuming you mean something that looks like this:


IF a + b = a + c, THEN b = c. In the expression in your problem, the role of a is being played by 7. The role of b is played by (4 + 6), and the role of c is played by n.


The conclusion would be that 4 + 6 = n.


But you asked about what the property is called. The likely name is the subtraction property of equality. How did we go from a + b = a + c to the conclusion b = c? We subtracted a from both sides of the equation.

7 0
3 years ago
A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz. Express the null hypothesis and the
zlopas [31]

Answer:

H0: mu = 8.9 fl oz.\\\\

Ha: mu ≠8.9 fluid oz

Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

i.e.

Ha: mu ≠8.9 fluid oz

Hence answer is

H0: mu = 8.9 fl oz.\\\\

Ha: mu ≠8.9 fluid oz

6 0
3 years ago
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