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SVETLANKA909090 [29]
3 years ago
10

Choose True or False for each statement.

Mathematics
2 answers:
Margaret [11]3 years ago
6 0

Answer:

1. True

2. False

3. False

4. True

Step-by-step explanation:

marishachu [46]3 years ago
4 0

Answer:

1) true, 2.5x2.4=6

2) false, 7.7x0.9=6.93, not 69.3

3) false, 0.07x0.9=0.063

4) true, 0.97x2.5=2.425

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puteri [66]
5. the sum of 6 and a number p
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5 0
3 years ago
How do i match the statements
love history [14]

Step-by-step explanation:

Michelle orders soup, or she orders salad goes with disjunction.

The fireworks were loud and colorful goes with conjunction.

If the watch is broken, then it it showing the wrong time goes with conditional.

5 0
3 years ago
The Powerball lottery is decided every Wednesday and Saturday night by drawing five white balls out of a drum with 69 balls and
Nadusha1986 [10]

Answer:

The question continues ; I take it is defined as a set of five white and one red number how many possible different Powerball tickets can be purchased how many possible different winning Powerball tickets are there

Step-by-step explanation:

he concept of combinatorics ( combination and permutation) is applied her

nPr = n!/(n-r)!

nCr = n!/(n-r)!r!

Hence number of possible different powerball tickets = number of ways of selection

= selecting 5 white ball from a total of 69 and selecting a red ball from a total of 26

= 69C5 x 26C1

using the formula above for combination

= 69!/(69-5)!5! x 26!/(26-1)!1!

= 292, 201, 338 ways

7 0
3 years ago
How do you factor x2-49 ?
expeople1 [14]
--------------------------------------------------
Question
---------------------------------------------------
x² - 49

--------------------------------------------------
Form into 2 perfect squares
---------------------------------------------------
x² - 7²

--------------------------------------------------
Formula
---------------------------------------------------
a² - b² = (a + b) (a - b)

--------------------------------------------------
Apply the formula
---------------------------------------------------
x² - 7² = (x + 7)(x - 7)

--------------------------------------------------
Answer: (x + 7)(x - 7)
---------------------------------------------------
4 0
3 years ago
Read 2 more answers
What is the equation of the line shown in this graph?
snow_tiger [21]
The answer to the graph is y=1
3 0
2 years ago
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