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Diano4ka-milaya [45]
3 years ago
15

Desiree is given an aptitude test with 50 multiple-choice questions. For every correct answer, Desiree will get 3 points. For ev

ery wrong answer, 1 point will be deducted. For every question unanswered, 0.5 point is deducted. Desiree did not leave any question unanswered and gets 110 points on the test.
Mathematics
2 answers:
dmitriy555 [2]3 years ago
4 0
40 right and 10 wrong
nordsb [41]3 years ago
4 0

Answer:

40 right 10 wrong I did the math

Step-by-step explanation:

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Complete the square x^2+100+■
____ [38]
X= 102 • + (75) there you go
7 0
2 years ago
What the answer to this "difficult" math equation?
Ksju [112]

Answer:

1 + 1 + 2 + 2 + 3 + 3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 8 + 8 + 9 + 9 + 10 + 10 - 90 = 20

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What's the answer
SVEN [57.7K]

a) We kindly invite to check the image attached below to see a detailed graph of the <em>piecewise</em> function.

b) The <em>piecewise</em> function is continuous.

<h3>How to understand a piecewise function</h3>

A <em>piecewise</em> function is a <em>conditional</em> combination of two or more functions, whose expression depends on which value of the domain is the function evaluated at.

a) The <em>piecewise</em> function described in the question is plotted on a graphing tool (i.e. <em>Desmos</em>), whose result is presented in the image attached below.

b) A function is <em>continuous</em> if and only if there is one value from range for every value of domain. The <em>piecewise</em> function is continuous as <em>linear</em> functions are continuous and the two functions of the <em>conditional</em> combination have the same value for x = 30.

To learn more on piecewise functions: brainly.com/question/12561612

#SPJ1

7 0
2 years ago
If you divide and inheritance of 45,600.00 among 22 heirs, what will each heir receive
Yuri [45]
Divide 45,600.00/22 to equal $2,072.73
6 0
3 years ago
Read 2 more answers
Function: y=3 sin(x) + 5
oksian1 [2.3K]

Answer:

see explanation

Step-by-step explanation:

The function has a maximum value when sinx = 1 , then

y = 3(1) + 5 = 3 + 5 = 8

The function has a minimum value when sinx = - 1, then

y = 3(- 1) + 5 = - 3 + 5 = 2

Thus

range is 2 < y < 8

6 0
2 years ago
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