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bekas [8.4K]
3 years ago
12

Or the product of (7x + 2) and 20 – 3x

Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
(7x+2)•(20-3x)

Simplify:
=137x + 40
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PLS HELP ASAP WILL GIVE BRAINLEAST!!!!!!!!
Mashcka [7]

Answer:

It's B

Step-by-step explanation:

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3 years ago
the parking lot has five rows there are 10 parking spaces in the truck how many parking spaces are in the lot
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According to a survey conducted by Netpop Research, 65% of new car buyers use online search engines as part of their car-buying
11111nata11111 [884]

Answer:

(a) 0.76

(b) 0.46

(c) 0.58

Step-by-step explanation:

Let's first list the probabilities of each event:

Buyers using online search engine: 0.65

Buyers skipping test drive = 0.11

Buyers that use search engines AND skip test drives = 0.65 * 0.11 = 0.07

(a) To find this probability, we simply need to add the probabilities of the above conditions that meet the criteria of the question. Since all of the above conditions meet the criteria set by the question, we have:

Probability = 0.65 + 0.11

Probability = 0.76

(b) The probability of buyers that do not use search engines = 1 - 0.65 = 0.35

Probability of buyers that do not use search engines OR do skip the test drive = 0.35 + 0.11 = 0.46

(c) Probability of buyers buyers that do not skip test drive = 1 - 0.11 = 0.89

Probability of buyers using online search engine AND not skipping the test drive = 0.65 * 0.89 = 0.58

(It must be noted that question c is phrased wrong. Since both events are independent, i.e buying a car OR skipping the test drive would mean 0.65 + 0.89 = 1.54 (not possible) )  

5 0
3 years ago
Anjali rented a bike from Julio's Bikes. It
Leni [432]

Answer:

8 Hours Because 6×8=48 Plus The Cost Was 10$ You Would Just Do 48 + 10 = 58

Step-by-step explanation:

6 × 8 =48 + 10 = 58

7 0
4 years ago
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4 years ago
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