What is the square root of 149? And please show me how to find the answer

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

The answer is 12.21 you find this by dividing 149 by ten and then 11 then 12 next 13 then realize you went too far and its some where around 12. somthing. I know that was confusing but thats the only way i can explain it or just put this into a calculator:

You might be interested in

Pls help. the options are a. -1.5 b. -2 c. 8 d. -21 e. 14 f. 6

-Dominant- [34]

I think the answer is C

4 0

3 years ago

6. A volleyball tournament was taking

kherson [118]

Answer:

349 players were left to play

Step-by-step explanation:

238 girls and 134 boys

and will be a plus

238+134

23 people were hurt, so if they were hurt, then they'd be out, so that would be a minus

238+134-23

238+134= 372

372-23=349

3 0

3 years ago

Write as a single logarithm 3-1/2(log6+log3-3log2)

faust18 [17]

$3-\dfrac{1}{2}\left(\log6+\log3-3\log2\right)=\\
\log10^3-\dfrac{1}{2}\left(\log\left(6\cdot3\right)-\log2^3\right)=\\
\log1000-\dfrac{1}{2}\left(\log18-\log8\right)=\\
\log1000-\dfrac{1}{2}\left(\log\dfrac{18}{8}\right)=\\
\log1000-\dfrac{1}{2}\left(\log\dfrac{9}{4}\right)=\\
\log1000-\log\left(\dfrac{9}{4}\right)^{\dfrac{1}{2}}=\\
\log1000-\log\sqrt{\dfrac{9}{4}}=\\
\log1000-\log\dfrac{3}{2}=\\
\log\dfrac{1000}{\frac{3}{2}}=\\
\log\left(1000\cdot\dfrac{2}{3}\right)=\\
\log\dfrac{2000}{3}$

6 0

3 years ago

Read 2 more answers

The time to complete the construction of a soapbox derby car is normally distributed with a mean of three hours and a standard d

Bezzdna [24]

Answer:

0% probability that it would take exactly 3.7 hours to construct a soapbox derby car

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Also, the probability of finding an exact value in the normal probability distribution is 0.

0% probability that it would take exactly 3.7 hours to construct a soapbox derby car

3 0

3 years ago

Solve this equation:(Find the value of x) 2^x = 5 × 3^{x + 3}

SIZIF [17.4K]

$\\ \sf\longmapsto 2^x=5(3^{x+3}$