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Vitek1552 [10]
3 years ago
6

HELP me inlove with pugs please

Mathematics
2 answers:
Monica [59]3 years ago
7 0

The scale means for every 1 inch on the map the actual distance is 80 miles.

Multiply the total inches by 80 miles.

5 x 80 = 400 miles.

Dahasolnce [82]3 years ago
7 0

Answer:

Part (A) The scale of 1 inch : 80 miles represents for each inch Keith needs to travel 80 miles.

Part (B) the distance between the two cities is 400 miles.

Step-by-step explanation:

Consider the provided information.

Part (A)

It is given that He measured a distance of 5 inches between the two cities on the national map in his road atlas. A scale of 1 inch:80 miles is displayed on this map

The scale of 1 inch : 80 miles represents for each inch Keith needs to travel 80 miles.

Part (B) Now we need to calculate the distance between Los Angeles and San Francisco.

The distance is 5 inches between the two cities on the national map in his road atlas.

The scale factor is given as: 1 inch:80 miles

Multiply both the sides by 5.

1×5 inch:80×5 miles

5 inch:400 miles

Hence, the distance between the two cities is 400 miles.

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Event v occurs 28% of the time on Tuesdays.
vampirchik [111]

Answer:

68%

Step-by-step explanation:

Probability of occurrence of Event v = P(v) = 28% = 0.28

Probability of occurrence of both Events v and Event w together = P(v and w) = 19% = 0.19

We have to find what is the probability  that event w occurs with event v given that event v  occurs on a Tuesday. This is a conditional probability. In other words we have to find what is the probability of event w given that event v occurs of Tuesday. i.e we have to find P(w|v)

The formula to calculate this conditional probability is:

P(w|v) = \frac{P(v \cap w)}{P(v)}

Using the given values, we get:

P(w|v) = \frac{0.19}{0.28}\\\\ P(w|v) = 0.68\\\\ P(w|v) = 68\%

Therefore, the probability that even w will occur with event v given that event v occurs on Tuesday is 68%

7 0
3 years ago
The length of a rectangle is shown below:
KIM [24]

Answer: It would be C(-3 -1) D(1 -1). (Aka the second one)

Step-by-step explanation:

The top of A and B is 4 units. If you count down five units vertically you get to -3, -1 and 1, -1. You need to count down 5 units because its asking you to get 20. So 5 x 4 = 20.

5 0
3 years ago
Read 2 more answers
PLZ HELP I NEED HELP i've try solving it but i never get it right PLZ HELP
Pavel [41]

Answer: and the answer is 2x + 7

Step-by-step explanation:

as it is a polynomial in one variable, it has only one solution.

Hope it helped u,

pls mark as the brainliest

^_^

8 0
3 years ago
I need help bad i don’t understand this so plz help
julsineya [31]

Answer:

B :  y axis is parallel

     x axis is perpendicular

  4:     (4,8) (4,10)

5: (4,25)

Step-by-step explanation:

Hope this helps, and if you can please mark me Brainiest.

4 0
3 years ago
I need help finding the range and domain, you can use the images I've included for guidance! I need this asap thank youu
SCORPION-xisa [38]

Answer:

\displaystyle Range: \\ Set-Builder\:Notation → y|1 ≥ y ≥ -1 \\ Interval\:Notation → [-1, 1] \\ \\ Domain: \\ Set-Builder\:Notation → x|x ∈ R \\ Interval\:Notation → (-∞, ∞)

Step-by-step explanation:

This is the graph of \displaystyle y = cos\:x,in which its AMPLITUDE [<em>A</em>] ALWAYS starts ONE BLOCK ABOVE the <em>midline</em><em>.</em><em> </em>In the trigonometric formula below, −C gives the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL:

\displaystyle y = Acos[Bx - C] + D

NOTE: Depending on how your trigonometric graphs are structured, your vertical shift [<em>D</em>] might tell you to space out the amplitude of the graphs alot more evenly on both ends.

<u>Extended</u><u> </u><u>Information on</u><u> </u><u>Trigonometric</u><u> </u><u>Graphs</u>

\displaystyle Vertical\:Shift = D \\ Phase\:Shift\:[Horizontal\:Shift] = \frac{C}{B} \\ Period = \frac{2}{B}π \\ Amplitude = |A|

I am joyous to assist you anytime.

7 0
3 years ago
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