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3 years ago

Pirate Jim has 8 boxes filled with gun powder that weigh 1, 2, 3, 4, 5, 6, 7, and

Mathematics

1 answer:

gladu [14]3 years ago

8 0

Answer:

Yes, he can find the gold bar.

Step-by-step explanation:

The weight of gunpowder plus the gold bar would differ from the printed label on its top. If one box is heavy by one more pound than the label, the gold is located there.

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Drag each tile to the correct box

ValentinkaMS [17]

Answer:

Arranging the solutions from the least to the highest;

1. 1.743 x 10⁻²

2. 3.626 x 10⁻²

3. 4.64 x 10⁻²

4. 3.162 x 10²

5. 4.214 x 10³

Step-by-step explanation:

The solutions of the mathematical expression are calculated as follows;

$1. \ \ (4.3\times 10^6)(9.8\times 10^{-4}) = (4.3\times 9.8\times 10^{6-4}) = (42.14\times 10^2)= 4.214 \times 10^3$

$2. \ \ (2.9\times 10^7)(1.6\times 10^{-9}) = (2.9\times 1.6\times 10^{7-9}) = 4.64\times 10^{-2}$

$3. \ \ \frac{(4.7 \times 10^3)(8.6\times 10^{-7})}{(3.8\times 10^{-4})(6.1 \times 10^2)} = \frac{(4.7\times 8.6\times 10^{3-7})}{(3.8\times 6.1\times 10^{-4+2})} = \frac{4.042 \times 10^{-3}}{2.318\times 10^{-1}} = 1.743\times 10^{-2}$

$4. \ \ (4.9\times 10^3)(7.4\times 10^{-6}) = (4.9\times 7.4\times 10^{3-6}) = 3.626\times 10^{-2}$

$5. \ \ \frac{(3.9 \times 10^5)(8.7\times 10^{-3})}{(3.7\times 10^{-5})(2.9 \times 10^8)} = \frac{(3.9\times 8.7\times 10^{5-3})}{(3.7\times 2.9\times 10^{-4 +8 })} = \frac{3.393 \times 10^{-1}}{1.073\times 10^{-3}} = 3.162\times 10^{2}$

Arranging the solutions from the least to the highest;

1. 1.743 x 10⁻²

2. 3.626 x 10⁻²

3. 4.64 x 10⁻²

4. 3.162 x 10²

5. 4.214 x 10³

4 0

3 years ago

Read 2 more answers

The number of people estimated to vote in an election was 7000. The actual number of people who voted was 5600

baherus [9]

Answer:

If you mean the percentage error then look at this

Step-by-step explanation:

% error = Estimated - Actual x 100

Estimated. 1

% error = 7000 - 5600 x 100

7000. 1

% error = 1400 x 100

7000

% error = 140000/7000

% error = 20%

6 0

2 years ago

4. The effects of a certain anesthesia on patients is modeled by the rational function listed below. The

bixtya [17]

Answer: you will need 10

Step-by-step explanation:

I had the same problem on my hw this is what i got tell i think its correct:

Edit:

C(t)=At/T^2+B

a=36

b=9

t= how long it takes to enter blood stream

c=36/t^2 + 9

I found T to be 6 becuase I searched it up so

36/6^2=36/36=1

c=9+1

C=10

New awnser is 10

4 0

3 years ago

A local charity believes they receive more money from people in the Chevy Chase area than from people in the Alexandria area of

kaheart [24]

Answer: The critical value of the test is 2.807.

Step-by-step explanation:

Since we have given that

n = 24

So, the degree of freedom v = n-1 = 24 - 1=23

Since, n>30, so we will use 't-test'.

Here, α = 0.01

so, According to t-table, we get that

$t_{\alpha ,v}=t_{0.01,23}=2.807$

If we take α, then we are taking about two tail test.

If we take $\dfrac{\alpha }{2}$ then we are talking about one tail test.

But in both the cases, the result will be same.

Hence, the critical value of the test is 2.807.

7 0

4 years ago

Which of the following is likely to have the greatest variability? *

noname [10]

Answer:

Step-by-step explanation:

4 0

3 years ago