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Mashcka [7]
3 years ago
5

Round 45728 to the nearest hundred

Mathematics
2 answers:
Helen [10]3 years ago
5 0
45700 is your answer because

 45728

(Ok so the 7 is the hundreds place is the number to the right of it more or less then 5? It is less so it stays the same)
TiliK225 [7]3 years ago
4 0
The answer is 45,700
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Which situation can be represented by the equation 4x=32
mr_godi [17]

Answer:

8

Step-by-step explanation:

4x=32

÷4 ÷4

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x=8

4 0
2 years ago
20 POINTS N BRAINLIEST!!16.Alun has a part-time job working as a bus boy at a
olchik [2.2K]

Answer:

a)E=.05t +34

b)$54

c)$600

Step-by-step explanation:

a) he gets 5% of tips out of all tips people gave to the restaurant , 5% --> .05 (as a decimal) --> this is "t"

he earns an extra $34 a night of work. --> this is the constant

E= --> the total earned that night

E=.05t +34

b) simply plug in the total tip into the equation

E=.05(400) + 34

E=$54

--> he earned $54 that night

c) since we are given the total earned that night, we now plug in for y. in this case we plug "$64" for y

we find t, which is tip the restaurant was given

--> 64 = .05t +34

-34. -34

30= .05t ---> divide by .05 each side

t= $600

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hoped this helped:)

3 0
3 years ago
Which statistic is used to determine if there is a significant difference between three or more sets of related scores
crimeas [40]

The t-test is a type of inference statistic used to determine if there is a significant difference between the means of two groups that may be related to a particular characteristic. The t-test is one of many tests used to test statistical hypotheses.

Inference statistics have two main purposes. Estimates for population groups (for example, the average SAT score for all 11th graders in the United States). Hypothesis testing to draw inferences about the population

One-way ANOVA is a common method for comparing three or more group means. The usual goal is to determine if the mean (or median) of at least one group is different from the other. Subsequent multiple comparison tests are often used to determine where differences occur.

Learn more about   t-test  here: brainly.com/question/6589776

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7 0
1 year ago
A triangle has a perimeter of 102 yards. The first side is twice the length of the second side. The third side is 6 yards longer
lana66690 [7]

Answer:

48,24,30

Step-by-step explanation:

Let, the length of second side be x

A/c to question,

first side (a) = 2x

second side (b) = x

third side (c) = x + 6

Perimeter of ∆ (p) = 102

And,

Perimeter of ∆ = a + b + c

102 = 2x + x + x + 6

102 - 6 = 4x

96 = 4x

x = 96/4

x = 24

Now,

first side = 2*24 = 48

second side = 24

third side = 24 + 6 = 30

4 0
3 years ago
Find the height of the pyramid.
SOVA2 [1]

Answer:

7

Step-by-step explanation:

Let the height of pyramid be h

v =  \frac{1}{3} lwh

v= 224

w= 8

l= 12

224=1/3(12)(8)(h)

224=32h

h=224/32

h=7

4 0
3 years ago
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