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Likurg_2 [28]
3 years ago
11

55% of students voted for mya as class president. If 78

Mathematics
1 answer:
natka813 [3]3 years ago
3 0

Answer:

ma guess is  the  bruh ion even know were to start your qston dont make sence rlly

Step-by-step explanation:itsaGthang

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200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+1
Masja [62]

Answer:

200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001

Step-by-step explanation:

6 0
2 years ago
A bracelet costs $39.59 including tax.It is marked down 25 percent.What is the final price of the bracelet after it is marked do
lara31 [8.8K]
If it is marked down 25% and 25% equals 25/100 then you simply take 39.59 x 25/100

39.59 x 25/100 = 9.90

and then you subtract that from the original price 

39.59 - 9.90 = $29.69

after it is marked down, the price is $29.69
5 0
3 years ago
Read 2 more answers
Which expressions are equivalent to, 8m + 6 *
guajiro [1.7K]

Answer:

4m + 4m + 6

3+3+5+3

10m+12+(-2m)-6

Step-by-step explanation:

Welcome

4 0
3 years ago
Which is a graph of the equation y = 2x - 4
AURORKA [14]
<h2>The third graph</h2><h3 /><h3>The graph has a slope of 2</h3><h3>and a y-intercept of -4</h3>
6 0
3 years ago
Read 2 more answers
The wildlife department has been feeding a special food to rainbow trout fingerlings in a pond. based on a large number of obser
Liono4ka [1.6K]
The normal distribution curve for the problem is shown below

We need to standardise the value X=405.5 by using the formula

z-score= \frac{X-Mean}{Standard Deviation}
z-score= \frac{405.5-402.7}{8.8} =0.32

We now need to find the probability of z=0.32 by reading the z-table

Note that z-table would give the reading to the left of z-score, so if your aim is to work out the area to the right of a z-score, then you'd need to do:

P(Z\ \textgreater \ z)=1 - P(Z\ \textless \ z)

from  the z-table, the reading P(Z\ \textless \ 0.32) gives 0.6255

hence, 
P(Z\ \textgreater \ 0.32)=1-0.6255=0.3475

The probability that the mean weight for a sample of 40 trout exceeds 405.5 gram is 0.3475 = 34.75%

7 0
3 years ago
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