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n200080 [17]
4 years ago
10

Simplify: 9log9(4) = what is the answer

Mathematics
1 answer:
weeeeeb [17]4 years ago
6 0

Exact Form:

log ( 387420489 4 )

Decimal Form:

34.35273033

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Water boils at sea level at 100°C. The boiling point of water decreases about 5°C for every mile above sea level. Santa Fe, New
KIM [24]
First lets convert feet to miles: if 1 mi = 5280 feet then 7200 feet / 5280 feet = 1.364 miles. Now we need to see how much degrees does the boiling point for water decreases: if 1 mile = 5 degrees Celsius, then 0.364 miles correspond to 0.364*5=1.82 degrees Celsius. So now we add the two values: 5+1.82 = 6.82 degrees Celsius. Now we find the decrease in the boiling point of water: 100-6.82 = 93.18 degrees Celsius. So at 7200 feet above sea level, in Santa Fe, the water boils at 93.18 degrees Celsius. 
6 0
3 years ago
2:3:5 = ? : 9 : ?<br> it is ratios<br> help i will give you 20 points
allsm [11]

Answer:

6:9:15

Step-by-step explanation:

multiply each number in the first ratio by three. They multiplied 3 times three to get 9, so you have to do that to each number to make it a ratio.

A ratio is like an equivalent fraction. It all has to be proportionate to the other fraction.

Examples:

4:3   is equal to 8:6

16:6 is equal to 32:12

6 0
3 years ago
Read 2 more answers
A spinner has 4 equally sized sectors that are numbered 1, 2, 2 and 6. The spinner is spun twice and the product of the outcomes
Elena-2011 [213]
First thing, there is a typo in all your answers: there is no way you can get 14 as a product of the numbers of the spinner's sectors, but rather 36.

After this premise, the correct answer is A) If the product of the spins is 2, pale lilac will be used. If the product is 4, mellow sage will be used. If the product is 12, seafoam blue will be used. If the product is 1, 6 or 36, totally taupe will be used.

Explanation:

You have a spinner with 4 sectors that is spinned twice. Therefore, the possible outcomes are 4 × 4 = 16 pairs of numbers:
(1, 1) (1, 2) (1, 2) (1, 6)
(2, 1) (2, 2) (2, 2) (2, 6)
(2, 1) (2, 2) (2, 2) (2, <span>6)
</span>(6, 1) (6, 2) (6, 2) (6, <span>6)

The possible products are then,
1    2    2    6
2    4    4  12
2    4    4  12
6  12  12  36

Hence, we have:
1 possible product of 1;
4 </span><span>possible products of 2;
4</span><span> possible products of 4;
</span><span>2 possible product of 6;
</span><span>4 possible products of 12;
</span><span>1 possible product of 36.

Since the paint colors are 4, to make a fair decision, each color should be matched with 16 </span>÷ 4 = 4 total possible outcomes: the products 2, 4 and 12 each have 4 possible outcomes, the products 1, 6 and 36 together have 4 possible outcomes.

Therefore, a fair decision is taken if we match:
product 2 - color 1
product 4 - color 2
product 12 - color 3
products 1, 6 and 36 - color 4.

Hence, the only correct option is A)

3 0
3 years ago
Read 2 more answers
Last year, Rebecca contributed $95 per month toward her 401(k) account. If her employer matched 19% of her contributions, what w
Sonbull [250]
Equation is provided  below:

$95 = contribution of Rebecca per month
12 months = months to complete by the end of the year
19% = employer's contribution per month
? = total amount contributed in a year

$95 * 12 months = $1,140 (Rebecca's contribution for a year)
$95 * 19% = $18.05 (contribution of Rebecca's Employer per month)
$18.05 * 12 = $216.60 (contribution of Rebecca's Employer for a year)
$1,1470 + $216.60 = $1,356.60

The total amount contributed to the 401(k) account at the end of the year is $1,356.60.
5 0
4 years ago
Which of the following expressions has a product of 36? (-3)(12) 4 · 8 2(-18) (-6)(-6)
gulaghasi [49]
The answers is first
5 0
4 years ago
Read 2 more answers
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