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3 years ago

What is 8 times 56 and what is 7 time 14

Mathematics

1 answer:

sp2606 [1]3 years ago

5 0

8*56=448 and 7*14=98

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What is 97,000 in scientific notation?

lianna [129]

Answer:

9.7 * 10 to power of 4

Step-by-step explanation:

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3 years ago

Read 2 more answers

Can you please help me on this one, I'm stuck =(<br>

natka813 [3]

Answer:

wow. this is a hard one. i would choose that c would be 2 and d would be 6.

Step-by-step explanation:

well, what i did was first went ahead and reflected the x-axis. then, i made the first translation, c. then, i went ahead and found out the translation of d. YOU COUNT THE SQUARES.

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3 years ago

Use place value to find the product.

Aleonysh [2.5K]

3x600= 3 x 6 hundreds
= 18 hundreds
<span>= 1,800</span>

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3 years ago

The expression 2.5 + 2t gives the cost, in dollars, of t tulips at a flower store. Joanna has $14.00.

Elena-2011 [213]

Answer:

5 tulips.

Step-by-step explanation:

Given:

The expression for the cost of the tulips is $Cost=2.5+2t$

Where, $t$ is the number of tulips.

Now, Joanna has $\$ 14.00$ .

So, number of tulips that can be bought with the above amount can be obtained by substituting $\$ 14.00$ for cost. This gives,

$Cost=2.5+2t\\14=2.5+2t\\2t=14-2.5\\2t=11.5\\t=\frac{11.5}{2}=5.75 \approx 5$ .

As the number of tulips cannot be in decimals or fractions, so the maximum number of tulips that can be bought will be 5.

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3 years ago

Use log 2=a, log 3=b to evaluate log 216

Anuta_ua [19.1K]

Answer:

answer = 3(a +b)

Step-by-step explanation:

$log(2) = a \: log(3) = b \: \: \\ log(216) = log(2 \times 2 \times 2 \times 3 \times 3 \times 3) \\ = log( {2}^{3} \times {3}^{3} ) \\ = log(2^{3} ) + log( {3}^{3} ) \\ = 3 log(2) + 3 log(3) \\ = 3(a) + 3(b) \\ = 3(a + b) \\ \\ log(216) = 3(a + b)$

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2 years ago