3 years ago

Tania creates a chain letter and sends it to

Mathematics

1 answer:

Troyanec [42]3 years ago

7 0

Answer:

Step-by-step explanation:

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A ____ is written as an if-then statement A.conjecture B.counterexample C.conditional D.negation

Kaylis [27]

Answer:

Step-by-step explanation:

I think D is the answer.

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3 years ago

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A baker is making croissants. He has 18 pounds of dough. Each croissant is made from 1/6 pounds of dough. How many croissants ca

Black_prince [1.1K]

Answer:The baker can make 144 croissants

Step-by-step explanation:

Lets solve your question

Divide the total amount of lbs of dough (18 lbs) by the total amount of dough for each croissant (1/8 lbs)

First divide 18(lbs) by 1/8 (lbs)

18/1/8= 18*8=144 croissants

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2 years ago

Just number 23 super confused

vodka [1.7K]

Answer:

x = -7

Step-by-step explanation:

This is an exponential equation.

$\frac{1}{2}^x=128$

We need to take log(or ln) of both sides and use logarithm property to solve this.

So, let's take ln of both sides, so we have:

$ln(\frac{1}{2}^x)=ln(128)$

Now, we will use this property shown below to further simplify:

$ln(a^b)=bln(a)$

So, we now have:

$ln(\frac{1}{2}^x)=ln(128)\\xln(\frac{1}{2})=ln(128)\\x=\frac{ln(128)}{ln(\frac{1}{2})}\\x=-7$

The value of x is -7

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3 years ago

Identify the corresponding word problem given the equation: x = 10 × 200 A) Frank and ten workers are hired to harvest tomatoes

Sliva [168]

I think it is c hope it helps.

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By what number should you multiply the 1st equation to cancel the x's using the elimination method?

12345 [234]

Answer:

-3

Step-by-step explanation:

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