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Anestetic [448]
2 years ago
12

What is the interquartile range of 1.3,2.7,4.5,3.5,1.5,3.7,2,2.4,3.1,2.7

Mathematics
1 answer:
swat322 years ago
6 0

Step-by-step explanation:

To find the IQR you need to find the median and the subtract the 3rd quartile from the 1st

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What is one way you can calculate 0.25 times 0.044 as a decimal?
Rudik [331]

Answer:

0.011

Step-by-step explanation:

let's see so first

first you line the numbers on the right (DO NOT ALINE DECIMAL POINTS)

second, starting from on the right multiply each digit in the top number by each digit in the bottom number just as whole numbers .

after add the products

7 0
2 years ago
Given y= 1/3x+5, find y when x = -3
Zina [86]
Answer: y = 4

explanation:
y = 1/3(-3) + 5
y = (-3)/3 + 5
y = -1 + 5
y = 4
8 0
2 years ago
Find x<br><br> 5x-7+8x-55<br><br> 13 POINTS <br><br> Show work please
Law Incorporation [45]

Combine like terms. The 5x is grouped to the 8x and the -7 isgrouped with the -55.

This means 5x + 8x = 13x and -7 - 55 = -62

The new expression is 13x - 62. We can't find the exact value of x because the expression wasn't set equal to anything.

3 0
3 years ago
Read 2 more answers
A line passes through the points (0, 4) and (1, 9). What is its equation in slope-intercept
Simora [160]

Answer:

y=5x+4

Step-by-step explanation:

First get slope:

(4-9)/(0-1) = -5/-1 = 5

The y-intercept is where the graph hits the y-axis. That is also the point on the graph where x = 0. We are already given that, with point (0,4).

The y-intercept is 4.

y = mx +b,  m is slope and b is the intercept.

y = 5x +4

7 0
3 years ago
Mark used his debit card to buy groceries for $87 on Saturday and gas for $41 on Sunday. If his bank account balance is now $542
nirvana33 [79]

Answer:

414

Step-by-step explanation:

87+41=128

542-128=414

8 0
3 years ago
Read 2 more answers
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