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3 years ago

The probability Jake will arrive at school on time is 0.87. What is the complement of this?

Mathematics

2 answers:

inessss [21]3 years ago

6 0

Answer:

what he said

Step-by-step explanation:

3241004551 [841]3 years ago

5 0

Answer:sorry need some points for help

Sorry so sorry

Step-by-step explanation:

Sorry

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What method should I use to solve this?

tekilochka [14]

Answer:

$9.10

Step-by-step explanation:

$455 \div 50 = 9.1$

455 ÷ 50 = 9.1. The student tickets cost $9.10. (I think)

8 0

3 years ago

One solution to a quadratic function, h, is given.

Margaret [11]

Answer:

B. The other solution to function $h$ is $-4-i\,7$ .

Step-by-step explanation:

From Algebra, we remember that quadratic functions of the form $a\cdot x^{2}+b\cdot x + c$ has solutions of the form:

$x = \frac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}$ , where both are complex if and only if $\sqrt{b^{2}-4\cdot a \cdot c}< 0$ .

Hence, if one solution of the quadratic function is $-4+i\,7$ , then the other solution is $-4-i\,7$ . The correct answer is B.

7 0

3 years ago

How many 1/5 s make 14/10

Sliva [168]

Answer:

$7$

Step-by-step explanation:

$\frac{14}{10} \div \frac{1}{5} = 7$

8 0

3 years ago

Read 2 more answers

The linear equation was solved using these steps.

NISA [10]

Answer:

what are the options

Step-by-step explanation:

????????????????????????????????

3 0

3 years ago

5. The number −6 is 2 more than an unknown number. Find the unknown number.

Mariana [72]

Answer:

-4

Step-by-step explanation:

-6 - 2 = -4

3 0

3 years ago