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podryga [215]
3 years ago
11

OH MY GOSH PLEASE HELP ME PLEASE HELP ME I KNOW YHIS IS EASY BUT IM STUPID AND I DONT KNOW HOW TO DO IT THANKS IF YOU ANSWERED (

ALL OF THEM)

Mathematics
2 answers:
densk [106]3 years ago
8 0
Question 3 is 87.5...
question 4 is 303...
question 5 is 86.4...
and hold up and lemme see if i can figure out number 6 for u
ale4655 [162]3 years ago
3 0
I will help you on two conditions:  1) that you never again call yourself "stupid," and that you ask no more than 1 or 2 questions per post.

I'll focus on #5.  Recall that distance = rate times time:  d = r*t.

You want distance and are given rate and time:  rate 1.8 km/min; time 48 min.

I see you write "distance" next to "1.8 km;" that is not correct, because

the problem states that "the rate is 1.8 km per minute."  1.8 km is a distance; 1.8 km / min is not (it's a rate).

So, again, to find the distance traveled, mult. the rate by the elapsed time:
 
distance = (1.8 km/min)(48 min) = 86.4 km, or about 54 miles. 
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What would the distance be of a crater of 4300 feet in diameter use 3.14 pi\
oksano4ka [1.4K]
Answer : 13502 ft
Circumference of crater 2 pi r
Diameter = 4300
Radius = (4300/2)
Distance = 2 × 3.14 × (4300/2)
= 13502 ft


Hope it helped!
4 0
3 years ago
An ordinary single die is thrown. Find the probability that an even number is the outcome.
Nikolay [14]
You will have a 3:6 probability of getting an even number
7 0
3 years ago
The force f acting on a charged object varies inversely to the square of its distance r from another charged object. When 2 obje
o-na [289]

Answer:    The force, F, acting on a charged object varies inversely to the square of its distance, r, from another charged object. When the two objects are 0.64 meter apart, the force acting on them is 8.2 Newtons

Step-by-step explanation: )

7 0
3 years ago
Please help!!! I don’t really understand this at all
olga_2 [115]
- line CD is perpendicular to segment AB
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6 0
3 years ago
Read 2 more answers
Which linear inequality is represented by the graph?
andrey2020 [161]

The linear inequality that is represented by the graph is; y ≤ One-halfx + 2

<h3>How to Interpret Inequality Graphs?</h3>

The general form of equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

Now, from the inequality graph attached, we can see that we can calculate the slope from;

m = (y2 - y1)/(x2 - x1)

m = (3 - 2)/(2 - 0)

m = 1/2

We can also see that the y-intercept which is the point where the line crosses the y-axis is; y = 2.

The line is a solid line and not dotted and the shaded part is beneath the line and as such;

The inequality is; y ≤ One-halfx + 2

Read more about Inequality Graphs at; brainly.com/question/11234618

#SPJ1

7 0
2 years ago
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