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AveGali [126]
3 years ago
12

Which answer choice represents an equivalent number sentence that uses that associative property to rewrite "(4 x 5) x 8"?

Mathematics
2 answers:
gtnhenbr [62]3 years ago
6 0
B
Explanation: Associative property basically means that the numbers stay in the same spot but the parentheses move
vesna_86 [32]3 years ago
6 0
B) the answers is b bc an associative property, to simply the meaning it means to not change the postition of the numbers and multiplication and addiction or the only that can stay
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A sequence is generated by the formula ax = 3x + 4. What is the value of the seventh term?
lyudmila [28]

Answer:

25

Explanation:

We are given the sequence formula expression;

ax = 3x + 4

You are to get the 7th term. This is gotten by substituting x = 7 into the expression as shown;

a7 = 3(7) + 4

a7 = 21 + 4

a7 = 25

Hence the seventh term of the sequence is 25

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1 year ago
Solve the equation. z/32 + 5/8 =13/16<br><br> True Or false, And why?
Oxana [17]
The equation is false because the real answer is z5/4. The variable doesn't just disappear.
5 0
3 years ago
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Two of them are drawn simultaneously from a deck of 48 cards.
Elina [12.6K]

The required probability is
a) both are cups is 0.05

b) At least one cup is 0.19

c) One is a cup and the other is a sword is   0.06

<h3 /><h3>What is probability?</h3>

Probability can be defined as the ratio of favorable outcomes to the total number of events.

a) for both are cups

P= 12*11/48*47
p = 0.05

b) for  At least one cup
p = 12*36/48*47
p = 0.19

c) for One is a cup and the other is a sword
p = 12*12/48*47
p = 0.06

Thus, the required probability is 0.05, 0.19, 0.06

Learn more about probability here:

brainly.com/question/14290572

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6 0
2 years ago
A plant grows 3 centimeters in 10 days. How much does it grow per day? How can I answer my question as a fraction in simplest fo
KiRa [710]
It grows .3 cm per day
7 0
3 years ago
A bag contains 40 red and green marbles. The ratio of red marbles to
Hunter-Best [27]

Answer:

39/40

Step-by-step explanation:

Since 39 out of 40 marbles are green, the probability of randomly choosing green is 39/40.

However, the probability becomes 100% when you look into the bag and choose a green marble. (Unless you are blind or unable to distinguish blue from green, in which case the probability remains 39/40.)

5 0
2 years ago
Read 2 more answers
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