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grigory [225]
3 years ago
8

Linda saw an alligator in the zoo. Dylon told her he had seen an

Mathematics
1 answer:
lubasha [3.4K]3 years ago
8 0

Answer:

9

Step-by-step explanation:

12-3=9

if dylon saw a 12 foot alligator that was 3 feet longer than the one linda saw to find out how long the alligator linda saw is, subtract the difference from the longer one12-3=9

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Is it possible to divide 15 by a mixed number and get a quotient greater than 15
strojnjashka [21]
Yes you can it is possible
4 0
3 years ago
Find the surface area of the figure, with a height of 2 inches.
Vinil7 [7]
I think 128. <span>Surface Area = 2×(2×2 + 2×15 + 2×15) = </span><span>128 </span>
8 0
3 years ago
An engineer is trying to produce as much hydrogen gas as the company can using the equipment they have.
Oduvanchick [21]

Answer:

7

Step-by-step explanation:

7

7 0
3 years ago
Can someone help? <br> Identify the coefficients and degree of each item
wariber [46]

Answer:

1. 4, -2

2. 3, 0

3. 1, -8

4. 0, 5

5. 2, 5

Step-by-step explanation:

the highest raised to power in a term is called degree

eg: -2x^4

here -2 is always 0

but x is 4

so the highest is 4

the number found in the term is called coefficient

eg: -2x^4

here the only number seen is -2

so the only number is -2

this is same for all term

HOPE THIS IS HELPFUL FOR YOU

3 0
3 years ago
Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu. Assume
Sphinxa [80]

Answer: (1.55, 6.45)

Step-by-step explanation:

The confidence interval for population mean is given by :-

\overline\ {x}\pm\ z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

Given : Significance level : \alpha: 1-0.99=0.01

Critical value : z_{\alpha/2}=2.576

Sample size : n=41

Sample mean : \overline{x}=4.0\text{ kg}

Standard deviation : \sigma=6.1\text{ kg}

Then, 99% confidence interval for population mean will be :_

4\pm\ (2.576)\dfrac{6.1}{\sqrt{41}}\\\\\approx4\pm2.45\\\\=(4-2.45, 4+2.45)=(1.55, 6.45)

8 0
4 years ago
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