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Anuta_ua [19.1K]

3 years ago

6

for every three short horned lizards there are two fence lizards. If there are 54 short horned lizards how many fence lizards ar

e there

1 answer:

Komok [63]3 years ago

8 0

Answer: 36

Step-by-step explanation:

54/3 = 18 x 2 = 36

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Which equation exemplifies the commutative property of multiplication??

Iteru [2.4K]

The answer is 1.

EXPLANATION

The commutative property of multiplication states that two numbers can be multiplied in either order.

3 0

3 years ago

Why do we use scientific notation, and what are the parts of an expression written in scientific notation?

kiruha [24]

Answer:

We use scientific notation as sometimes numbers are so so big, that it becomes inconvenient for us to write the actual number.

Step-by-step explanation:

For example, if you have 9 billion of something, you wouldn't want to write those 9 zeroes all the time.

When writing in scientific notation we count the number of decimal places to when we have one non-zero integer to the right of the decimal place. We then write that number and multiply it by ten to the number of decimal places you counted earlier.

e.g. 4.8 X 10^7

4 0

2 years ago

Read 2 more answers

Please answer quickly for 5 stars and brainliest!!

nydimaria [60]

Answer:

Bank West

$242.82

Step-by-step explanation:

To find which bank will yield more interest for Emilio, we can solve for the interest of each bank by using the Compound interest formula:

$A=P(1+\dfrac{r}{n})^{nt}$

For the Bank West we have:

n = 4 Quarterly

t = 6 years

r = 3.8% or 0.038

P = 15820

Let's substitute them in the formula.

$A=15820(1+\dfrac{0.038}{4})^{4(6)}$

$A=15820(1+\dfrac{0.038}{4})^{24}$

$A=15820(1+0.0095)^{24}$

$A=15820(1.0095)^{24}$

$A=19849.89$

Now let's solve for the Interest. We subtract our total amount to the principal amount.

Interest = 19849.89 - 15820

Interest = 4029.89

Now let's solve for the First Bank.

n = 12 Monthly

t = 5 years

r = 4.3% or 0.043

P = 15820

Let's substitute them in the formula.

$A=15820(1+\dfrac{0.043}{12})^{12(5)}$

$A=15820(1+\dfrac{0.043}{12})^{60}$

$A=19607.07$

Now for the interest:

Interest = 19607.07 - 15820

Interest = 3787.07

This gives us:

Bank West Interest = $4029.89

First Bank Interest = $3787.07

So Bank West will earn more interest than First Bank.

To find how much more interest we subtract the interest of Bank West to First Bank.

4029.89 - 3787.07 = $242.82

4 0

3 years ago

meriva

Answer:

Step-by-step explanation:

Put the square roots together

4*5 * sqrt(14z^2 * 21z^3)

4*5 * sqrt(2*7 * z^2 * 3*7 z^2 * z)

The rule is to remove the perfect square from under the square root sign, you take 1 member of the perfect square out of the root sign, and throw the other one away. If there are an odd number of factors under the root sign, leave one of them alone.

4*5 * 7 z * z sqrt(2 * 3 * z)

140 z^2 * sqrt(6z)

3 0

2 years ago

19 - a = 42<br><br> What is a?

PtichkaEL [24]

A=61 since if you do the opposite equation 42+19=61

6 0

2 years ago

Read 2 more answers