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3 years ago

Find z. Just write the number. Answer should be a whole number. PLS HELP DUE IN 10 MINS WILL GIVE BRAINLIST

Mathematics

1 answer:

Delicious77 [7]3 years ago

5 0

Answer:

square root of 338 or 18.38

Step-by-step explanation:

since a² and b² are equal, you would do 13² plus 13² then add those and you end up with 338. then you find the square root of 338 which is 18.38477631, or 18.38

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102·104 simiply<br> please i need this only answer to pass my class its homework please

enot [183]

102*104=10608
Hope it helped

4 0

4 years ago

Hi could you please help me

Eddi Din [679]

Answer:

if their numbers is 96

and ratio is 9: 15 then

9×4: 15×4

36+60=96

I hope u understand

8 0

3 years ago

Read 2 more answers

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Vadim26 [7]

Answer:

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3 0

3 years ago

If you could help I would really appreciate it, but if not that’s fine. Thank you.

Gre4nikov [31]

Since -1 is less than or equal to -1 you input it into the first equation.

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7 0

3 years ago

The number of lattes sold daily by two coffee shops is shown in the table.

Gre4nikov [31]

Answer:

The correct option is B.

Step-by-step explanation:

The number of lattes sold daily by two coffee shops is shown in the table.

The data set for shop A is

55, 52, 56, 48, 57, 30, 45, 41

Arrange the data in ascending order.

30, 41, 45, 48, 52, 55, 56, 57

Mean of shop A is

$Mean=\frac{\sum x}{n}=\frac{30+41+45+48+52+55+56+57}{8}=48$

$Median=\frac{(\frac{n}{2})th+(\frac{n}{2}+1)th}{2}=\frac{48+52}{2}=50$

The data set for shop B is

45, 42, 57, 48, 11, 10, 46, 43

Arrange the data in ascending order.

10, 11, 42, 43, 45, 46, 48, 57

Mean of shop A is

$Mean=\frac{\sum x}{n}=\frac{10+11+42+43+45+46+48+57}{8}=37.75$

$Median=\frac{(\frac{n}{2})th+(\frac{n}{2}+1)th}{2}=\frac{43+45}{2}=44$

Both data distribution are not symmetric, so it is better to describe the centers of distribution in terms of median for both coffee shops. Therefore the correct option is B.

4 0

3 years ago

Read 2 more answers