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2 years ago

Please help me I highlighted the ones I need help with. Thank you❤️

Mathematics

1 answer:

Ronch [10]2 years ago

7 0

Answer:

40. alternate exterior angles

41. Corresponding angles

42. 72 degrees

43. 108

Step-by-step explanation:

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(7x+3) (10x-14) HELP PLEASE

liubo4ka [24]

Answer:

70 $x^{2}$ +30x-140

Step-by-step explanation:

(7x+3) (10x-14)

70 $x^{2}$ -98+30x-42

70 $x^{2}$ +30x-42-98

70 $x^{2}$ +30x-140

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3 years ago

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The amount of time it takes Isabella to wait for the bus is continuous and uniformly distributed between 3 minutes and 17 minute

Arturiano [62]

Answer:

P(X>5) = 0.857

Step-by-step explanation:

Let X $\sim$ uniform(3.17)

$f(x) = \dfrac{1}{17-3} ; \ \ \ 3 \le x \le 17$

The required probability that it will take Isabella more than 5 minutes to wait for the bus can be computed as:

$P(X > 5) = \int ^{17}_{5} f(x) \ dx$

$P(X > 5) = \int ^{17}_{5} \dfrac{1}{17-3} \ dx$

$P(X > 5) =\dfrac{1}{14} \Big [x \Big ] ^{17}_{5}$

$P(X > 5) =\dfrac{1}{14} [17-5]$

$P(X > 5) =\dfrac{12}{14}$

P(X>5) = 0.857

6 0

3 years ago

What is the percent of change from<br> 82 to 67?

kramer

Answer:

-18.29

Step-by-step explanation:

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3 years ago

Please give the right answer and help, i’ll give brainliest❤️

zmey [24]

Answer:

3:4

Step-by-step explanation:

6 0

3 years ago

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What is the unit price for a piece of cheese if 1.24 pounds costs $11.25

Molodets [167]

Hey there, so if we're looking for the unit price, you would do the following:

Divide 11.25 by 1.24

11.25/1.24= 9.072580645 (approximately $9 per pound)

I hope this helps

8 0

3 years ago