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1 year ago

Hello! I need some assistance with this homework question, pleaseQ14

Mathematics

1 answer:

julia-pushkina [17]1 year ago

8 0

Recall that the graph of a function h(x), translated n units to the right is represented by the function

$h(x-n)\text{.}$

Therefore, y=f(x-2) represents the graph of f(x) translated 2 units to the right.

Answer:

Then the graph of y=f(x-2) may be obtained by a horizontal shift of the graph of f to the right a distance of 2 units.

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Use the work shown. Which expression is equivalent to Negative two-thirds y minus three-fifths x + StartFraction 2 over 9 EndFra

Jet001 [13]

Answer:

Step-by-step explanation:

7 0

3 years ago

The area under a particular normal curve between 6 and 8 is 0.695. A normally distributed variable has the same mean and standar

TiliK225 [7]

Answer:

69.5%

Step-by-step explanation:

A feature of the normal distribution is that this is completely determined by its mean and standard deviation, therefore, if two normal curves have the same mean and standard deviation we can be sure that they are the same normal curve. Then, the probability of getting a value of the normally distributed variable between 6 and 8 is 0.695. In practice we can say that if we get a large sample of observations of the variable, then, the percentage of all possible observations of the variable that lie between 6 and 8 is 100(0.695)% = 69.5%.

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3 years ago

What is the area of the rectangle below? 8 17 O A. 68 sq. units O B. 25 sq. units O C. 136 sq. units O D. 50 sq. units

Snezhnost [94]

Answer:

136 sq units

Step-by-step explanation:

area = length * width

a = 17 * 8

a = 136 sq units

4 0

3 years ago

Juan is saving to purchase a new computer and has saved $213. He earns $3 a day and needs at least $654 for the computer he woul

zysi [14]

Answer:

Juan has to work at least 21 weeks.

Step-by-step explanation:

Juan earns $3 a day, then he earns $21 per week.

Let x be the number of weeks Juan works. He will earn $21x in x weeks.

Juan has saved $213,

He earns $21x,

Juan's total earnings are $213+$21x.

He needs to save at least $654, so

$213+21x\ge 654\\ \\21x\ge 654-213\\ \\21x\ge 441\\ \\x\ge 21$

Juan has to work at least 21 weeks.

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3 years ago

The figures are similar. The ratio of the perimeters is 8 : 5. Find X

vova2212 [387]

Answer:

Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles below are similar, compare their corresponding sides.

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3 years ago