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Umnica [9.8K]
3 years ago
8

Round the number to the nearest hundredth 3.99527

Mathematics
2 answers:
valentinak56 [21]3 years ago
8 0

Answer:

nnnnnnnn

Step-by-step explanation:

iren [92.7K]3 years ago
4 0

Answer:

4

Step-by-step explanation:

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400000 + 60000+5,000+100 in words
prisoha [69]

Four hundred-thousand plus sixty-thousand plus five-thousand plus one-hundred.

4 0
4 years ago
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A student scored 66 points on his Psychology 101 midterm. If the average of his midterm and final must be between 78 and 90 incl
masha68 [24]

Answer:

range of scores on final exam student get  B is 90 to 100

Step-by-step explanation:

given data

Psychology 101 score = 66

average of his midterm = between 78 and 90

maximum = 100 points

to find out

range of scores on final exam student get  B

solution

we consider here lowest marks need in final = x

so average at two marks should be

equation is  

average marks = 0.5 × ( mid term marks + final marks )      .................1

put here value

78 = 0.5 ×  ( 66 + x )

x = 90

and

90 = 0.5 ×  ( 66 + x )

x = 114

so range 90 to 114

but maximum marks is 100 so

range of scores on final exam student get  B is 90 to 100

5 0
3 years ago
Find equations for the lines through the point (a,
Free_Kalibri [48]
The line y = mx + c has a slope of m.

Parallel line:
A parallel line will also have a slope of m, and should be of the form
y = mx + k
Because the line passes through the point (a,b), therefore
ma + k = b
k = b - ma
The equation of a parallel line is
y = mx + b - ma
   = m(x-a) + b

Perpendicular line:
A perpendicular line will have a slope of -1/m, because the product of slopes should be -1.
The equation for a perpendicular line is of the form
y = -(1/m)x + k
Because the line passes through (a,b), therefore
-(1/m)a + k = b
k = b + a/m
The equation for a perpendicular line is
y = -(x/m) + b + a/m 
   = -(1/m)(x-a) + b

Answer:
Parallel line: y=m(x-a)+b
Perpendicular line: y=- \frac{1}{m}(x-a)+b

3 0
3 years ago
Put these numbers in order 55, 52, 46, 52, 46, 43, 49, 56, 42
Sphinxa [80]

Answer: 55

Step-by-step explanation:

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3 years ago
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Can someone help will name brainliest if the answer is correct
Neporo4naja [7]

Answer:

64 hope it helps

Step-by-step explanation:

6 0
3 years ago
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