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Phoenix [80]
3 years ago
14

Suppose there is a 1.1F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on

the ground is 54.5F, what will the temperature be when the plane reaches an altitude of 8,000 feet?
Mathematics
2 answers:
Norma-Jean [14]3 years ago
7 0
1009
Step-by-step-explanations
zvonat [6]3 years ago
5 0
45.7 Degrees Fahrenheit.
Since the temperature lowers by 1.1 degrees F every 1000 feet, the temperature will drop 8 times the amount of 1.1 degrees since the plane will reach 8,000 feet above ground assuming it starts at ground level, so 8*1.1=8.8 so we then can subtract 8.8 degrees from the starting temperature of 54.5 since the temperature would be dropping instead of rising, which then would give you 54.5-8.8=45.7
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A package contain 4 red 2 green 8 purple n 6 blue wats the probability of eating a purple one n choosing a blue one
Amanda [17]

4+2+8+6 = 20 total

8 purple

 so 8/20 reduced to 2/5 chance for a purple

 then there will be 19 left

6 blue =

6/19 probability of having a blue one

2/5 * 6/16 = 12/80 reduces to 3/20 probability total

7 0
3 years ago
The product of two consecutive negative integers is 600. What is the value of the lesser integer?
Misha Larkins [42]
Two consecutive negative integers are n and n+1.  We are told that the product of these two integers is 600 so:

n(n+1)=600

n^2+n=600

n^2+n-600=0

n^2+25n-24n-600=0

n(n+25)-24(n+25)=0

(n-24)(n+25)=0, since we are told that n is negative...

n=-25

(...-25(-24)=600 so -25 is the value of the lesser integer)
8 0
4 years ago
Read 2 more answers
Juanita and Keenan own a camping supply store and just put in an order for flashlights and sleeping bags. The number of flashlig
julsineya [31]

Juanita and Keenan ordered 85 flashlights and 17 sleeping bags.

Step-by-step explanation:

Given,

Cost of each flashlight = $12

Cost of each sleeping bag = $45

Total cost = $1785

Let,

x represent the number of flashlights ordered

y represent the number of sleeping bags ordered

According to given statement;

12x+45y=1785    Eqn 1

x = 5y    Eqn 2

Putting value of x from Eqn 2 in Eqn 1

12(5y)+45y=1785\\60y+45y=1785\\105y=1785\\

Dividing both sides by 105

\frac{105y}{105}=\frac{1785}{105}\\y=17

Putting y=17 in Eqn 1

x=5(17)\\x=85

Juanita and Keenan ordered 85 flashlights and 17 sleeping bags.

Keywords: linear equation, substitution method

Learn more about substitution method at:

  • brainly.com/question/12878495
  • brainly.com/question/12884757

#LearnwithBrainly

8 0
4 years ago
Thank for answer my question
allochka39001 [22]

Answer:

the Scale factor is 3:1 and the larger one would be 107.4

Step-by-step explanation:

Yes it Would bc am pro

6 0
3 years ago
Can you help me? I do not understand
Elina [12.6K]
7 and 7 same length,means 180° ÷3 because triangle is 180°. so one straight line is 180°, now you know the middle triangle is 60 per 1. 180°-102°-60° u will get the "sudut"(sorry malay,i dont know what english [email protected]#$%&!) .and 180°-60°, that means 7x+4=180°-60°. so just finish that step! goodluck
5 0
3 years ago
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