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Tems11 [23]
2 years ago
12

52,75,90,48,90 whats the range of these scores

Mathematics
1 answer:
EleoNora [17]2 years ago
6 0

Answer:

42

Step-by-step explanation:

Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is

90−48=42

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Help PLS!!! DONT MAKE ANY CAP PLEASE!! I don't understand this problem.
fredd [130]

Answer:

b, a, e, h, f

Step-by-step explanation:

just test each variable

you can skip the ones that seem obviously wrong, like c, when you figure out the pattern.

b. |-5|=|-5|

g. |-3|≠|6|

a. |3|=|3|

e. |6|=|6|

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3 years ago
The first term of a geometric sequence
nadezda [96]

Answer:

Step-by-step explanation:

a₆ = a₁r⁶⁻¹ = (-2)4⁵ = -2048

7 0
2 years ago
There are some students playing soccer. Five students decided to join the game and now there are twenty-two students playing soc
ella [17]

Answer:

17 students

Step-by-step explanation:

Given:

There are some students playing soccer.

Five students decided to join the game and now there are twenty-two students playing soccer.

Question asked:

How many students were originally playing soccer?

Solution:

Let initially number of students playing soccer = x

As given,

<u>After joining 5 more students, there are 22 students playing soccer, the equation will be:-</u>

x+5=22

Subtracting both side by 5

x+5-5=22-5\\x=17\ students

Hence, 17 students were originally playing soccer.

3 0
3 years ago
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Ksivusya [100]
The answer is the first one
8 0
3 years ago
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QveST [7]

Answer:

Step-by-step explanation:

f * g = (x^2 + 3x - 4) (x+4)

open bracket

x((x^2 + 3x - 4) + 4 (x^2 + 3x - 4)

x³ +3x²-4x+x²+12x-16

x³+3x²+x²-4x+12x-16

x³+4x²+8x-16 (domain is all real numbers.

f/g = (x^2 + 3x - 4)/(x+4)

factorising (x^2 + 3x - 4)

x²+4x-x_4

x(x+4) -1 (x+4)

(x+4)(x-1)

f/g = (x^2 + 3x - 4)/(x+4) =(x+4)(x-1)/(x+4) = (x-1)

Before factorisation, this was a rational function so the domain is all real numbers excluding any value that would make the denominator equal zero.

Hence I got x - 1, and x cannot equal -4

 So the domain is just all real numbers without -4

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