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zzz [600]
2 years ago
6

Help me please ? Ill Mark brainlist

Mathematics
2 answers:
S_A_V [24]2 years ago
8 0

Answer:

D. 39000 m

Step-by-step explanation:

13 km * 3 week * 1000 m(=1 km) = 39000m

Tresset [83]2 years ago
7 0

Answer:

ching song

Step-by-step explanation:

blig blong

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A professor has kept records on grades that students have earned in his class. If he wants to examine the percentage of students
AleksandrR [38]

Answer:

Pie chart

Step-by-step explanation:

Given that a  professor has kept records on grades that students have earned in his class

He wants to examine the percentage of students earning the grades A, B, C, D, and F during the most recent term,

We have to find which kind of plot could he make

Box plot gives comparison for interval of scores this is to some extent helpful to find out the percentage of students getting a range of scores

Timeplot is irrelevant here.  Dot plot will not be of much use.  

Histogram is to some extent useful as box plot

But the best one is pie chart giving easy visual comparison for various grades A, B,C,D,E and F

8 0
3 years ago
Which is an example of an incremental approach to solving a problem? writing the program code of the solution informally represe
Setler [38]

Answer:

writing the steps of a solution in small pieces of code

Step-by-step explanation:

edg 2020

4 0
3 years ago
How many complex roots does the polynomial equation below have? x^5 - 3 = 0
const2013 [10]

For any polynomial equation, The Fundamental Theorem of Algebra tells you that the highest degree present will tell you how many complex roots the equation has. There are only two terms, "x^{5}" and "3". The x^{5} term has a degree of 5, its exponent. The 3 term has a degree of zero, because you could write it as 3 * x^{0} = 3 * 1 using the zero exponent rule.


The degrees present are 5 and 0. Choose the highest one, 5. So, the answer here is D.

8 0
3 years ago
What is the value of u ?
nataly862011 [7]
Is the value of u40.9 degrees
6 0
3 years ago
Read 2 more answers
What is 3/10+4/5 estimated?​
Volgvan

Answer:

11/10

Step-by-step explanation:

4/5 = 8/10

8/10 + 3/10 = 11/10 or 1 and 1/10

4 0
3 years ago
Read 2 more answers
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