Which statement is true about a unit cube?

For the month of June, Mae Green budgeted the following amounts: $180 for food, $475 for rent, $15 for transportation, $50 for i

ycow [4]

Question 1

Total budget = 180 + 475 + 15 + 50 + 65 + 25 + 150 + 30 = $990
Real spending = 182 + 475 + 12 + 65 + 68 + 12.50 + 150 + 36 = $1000.5

Mae Green didn't stay within the allocated budget

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Question 2

Eleanor:
Income = 380.48
Spending = 16.50

Peter:
Income = 120 + 13.65 + 100 = 233.65

Total income = 233.65 + 380.48 - 16.50 = 597.63

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Question 3

Total spent = 540 + 48.55 + 34.15 + 12.80 + 18.95 + 38.60 + 2 + 6.50 = 701.55

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Question 4

Marie's new balance = 250.65 - [21.95+48.50+75.60] + 55 = $159.50

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Question 5

[235/825] × 100 = 28.48%

4 1

2 years ago

Read 2 more answers

Two percent of the customers of a store buy cigars. Half of the customers who buy cigars buy beer. 25 percent who buy beer buy c

enyata [817]

Answer:

0.95

Step-by-step explanation:

The computation of the probability that a customer neither buys beer nor buys cigars is given below;

Given that, the probabilities are

The customers who purchased cigars be 0.02

The customers who purchased cigars + beer 0.50

And, the customers who purchased beer + cigars be 0.25

Now the probabilities where the customer purchased both

= 0.05 × 0.02

= 0.10

The probability where the customer purchased beer is

= 0.01 ÷ 0.25

= 0.04

Now the probability where a customer neither buys beer nor buys cigars is

= 1 - 0.02 + 0.04 - 0.01

= 0.95

4 0

2 years ago

What is the probability that a randomly chosen point on the grid below is in the blue area? A grid with 20 squares. 12 are shade

ELEN [110]

Answer:

Three-fifths

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The probability that a randomly chosen point on the grid below is in the blue area is equal to dividing the number of blue squares by the total number of squares

Let

x -----> the number of blue squares

y ----> the total number of squares

so

$P=\frac{x}{y}$

we have

$x=12\\y=20$

substitute

$P=\frac{12}{20}$

simplify

$P=\frac{3}{5}$

therefore

Three-fifths

3 0

2 years ago

How is the graph of the parent function of y = 3√x transformed to produce the graph y = 3√1/2x? It is horizontally stretched by

inna [77]

The graph of the parent function is horizontally stretched by a factor of $\frac{1}{2}$ ⇒ 1st answer

Step-by-step explanation:

Let us revise some transformation

A horizontal compression (or shrinking) is the squeezing of the graph toward the y-axis.

A horizontal stretching is the stretching of the graph away from the y-axis

If k > 1, the graph of y = f(k•x) is the graph of f(x) horizontally shrunk (or compressed) by dividing each of its x-coordinates by k.
If 0 < k < 1 (a fraction), the graph of y = f(k•x) is the graph of f(x) horizontally stretched by dividing each of its x-coordinates by k
If k should be negative, the horizontal stretch or shrink is followed by a reflection across the y-axis

A vertical stretching is the stretching of the graph away from the

x-axis

A vertical compression (or shrinking) is the squeezing of the graph toward the x-axis.

If k > 1, the graph of y = k•f(x) is the graph of f(x) vertically stretched by multiplying each of its y-coordinates by k.
If 0 < k < 1 (a fraction), the graph of y = k•f(x) is the graph of f(x) vertically shrunk (or compressed) by multiplying each of its y-coordinates by k
If k should be negative, the vertical stretch or shrink is followed by a reflection across the x-axis.

∵ $y=3\sqrt{x}$ is a parent function

∵ Its graph transformed to produce the graph of $y=3\sqrt{\frac{1}{2} x}$

- That means x is multiplied by a factor k, then it is compressed

or stretched horizontally

∵ k = $\frac{1}{2}$

- The factor $\frac{1}{2}$ is between 0 and 1, then it is

stretched horizontally as the second rule above

∴ The graph of the parent function is stretched horizontally by a

factor of $\frac{1}{2}$

The graph of the parent function is horizontally stretched by a factor of $\frac{1}{2}$

Look to the attached figure for more understand

Learn more:

You can learn more about transformation in brainly.com/question/9381523

#LearnwithBrainly

4 0

2 years ago

A box of Shredded Wheat weighs 0.35 kg and a box of Weetabix weighs 9/25 kg? Which box is heavier? Show your working.

Alex787 [66]

Answer:

9/25

Step-by-step explanation:

turn the 0.35 to a fraction and compare

3 0

2 years ago