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3 years ago

2. On vacation, the Johnson family drives 275 miles per day. How many

Mathematics

1 answer:

algol [13]3 years ago

7 0

Answer: 275d>1650

Step-by-step explanation:

because the question ask you a distance at least 1650 which means 275 times the days has to be greater than 1650.

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salesperson at a furniture store earns a 3% commission on all sales. How much commission does the salesperson earn on a $1400 sa

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3 years ago

Answer the question in the image below

Lisa [10]

Answer:

ans of an 1 is option b

Step-by-step explanation:

because x and y both are +ve

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2 years ago

All three sides of a triangle are initially 5.0 long. One of the triangle's sides is oriented horizontally. The triangle is scal

zlopas [31]

Answer:

h = 3.62

Step-by-step explanation:

First, as both triangles have the same angles we can use the relationship of areas and sides corresponding to similar triangles as follows:

$relation\ between\ areas=( relation\ between\ sides)^2\\\frac{0.7A}{A}=(\frac{s}{5})^2\\s= 5\sqrt0.7= 4.18$

Now we know that the new triangle has sides of 4.18. Then, as these triangles are equilateral we can use the Pythagorean Theorem to find the height:

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Finally the height of this new triangle is 3.62 cm

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3 years ago

A company that manufactures video cameras produces a basic model and a deluxe model. Over the past year, 45% of the cameras sold

Hitman42 [59]

The probability that has a basic model purchase extended warranty will be 0.1935 or 19.35%.

<h3>What is probability?</h3>

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

A company that manufactures video cameras produces a basic model and a deluxe model.

Over the past year, 45% of the cameras sold have been of the basic model.

Of those buying the basic model, 43% purchase an extended warranty, whereas 50% of all deluxe purchasers do so.

If you learn that a randomly selected purchaser has an extended warranty.

Then the probability that has a basic model purchase extended warranty will be

P = 0.45 × 0.43

P = 0.1935

P = 19.35%

More about the probability link is given below.

brainly.com/question/795909

#SPJ1

6 0

2 years ago

Please can you help me?

Gennadij [26K]

Answer:

$\large\boxed{C)\ \dfrac{3}{4}}$

Step-by-step explanation:

$\text{We know:}\ P(A')=1-P(A)\\\\\text{Therefore}\\\\P(A)-3\cdot P(A')=0\iff P(A)-3\cdot(1-P(A))=0\\\\\text{use the distributive property}\ a(b+c)=ab+ac\\\\P(A)+(-3)(1)+(-3)(-P(A))=0\\\\P(A)-3+3P(A)=0\qquad\text{add 3 from both sides}\\\\P(A)+3P(A)=3\\\\4P(A)=3\qquad\text{divide both sides by 4}\\\\P(A)=\dfrac{3}{4}$

4 0

3 years ago