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anzhelika [568]
3 years ago
7

A zoo has 1,361 visitors on saturday and 549 visitors on sunday. What is the best estimate of the total number of visitors?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0
I believe the answer is 1,900.
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Solve for x:<br> 18x + 3x + 4 - 5 = 5(4x – 9
Luden [163]
Answer:
X= - 44
18x+3x+4-5=5(4x9
Collect like terms
21x+4-5=5(4x-9
More variable to the left hand side and change its sign
21x-20x-1=-45
Correct like terms
X=-45+1
Which is x=-44
4 0
3 years ago
Maria is on a hike. If she hikes to the scenic lookout on the following map first, she will have to hike farther than if she
iren [92.7K]

Based on the distance to the end of the hike and the distance to the scenic lookout, we can calculate that the straight route is 2 km shorter than the scenic lookout route.

<h3>Which route is shorter for Maria?</h3>

If Maria took the straight route to the end of the Hike from the coordinates, (4, -4) to (-5, 5), she would have to walk 13 km.

If she went the scenic lookout route, she would have to first go to (2,3) before going to (-5,5) which is 15 km.

The difference is:

= 15 - 13

= 2 km

A more readable version of the question is:
Maria is on a hike. If she hikes to the scenic lookout on the following map first, she will have to hike farther than if she went straight to the end of the hike.

3 connected points on a coordinate plane. The point labeled, "Maria," is at 4, -4. The point labeled, "end," is at -5, 5.

A solid line connect the points "Maria" and "end." The point labeled, "scenic lookout," is at 2, 3. Dashed lines connect "Maria" to "scenic lookout" and connect "scenic lookout" to "end."

Find out more calculations involving the shorter distance at brainly.com/question/19544173.

#SPJ1

8 0
2 years ago
I need help with this?
kogti [31]

Answer:

<em>y = 3( </em>0.5^{x}<em> ) </em>

Step-by-step explanation:

Exponential function has the form f(x) = k b^{x} where b > 0 and b ≠ 1

~~~~~~

3 = k × b^{0} ⇒ k = 3

1.5 = 3( b^{1} ) ⇒ b = 0.5

Thus, <em>y = 3( </em>0.5^{x}<em> )</em>

8 0
3 years ago
Expression is equivalent to 8(12+30)
Fittoniya [83]

Answer:

336

Step-by-step explanation:

8 (12 + 30)

Follow PEMDAS  order of operations.

Calculate within parentheses. (12 + 30)

12 + 30

12 + 30 = 42

= 42

=8 * 42

Multiply and divide left to right

8 *42

8 * 42 = 336

= 336

7 0
3 years ago
10x = 2x - 16. find x
Vadim26 [7]

Answer:

asd fasd ad

Step-by-step explanation:

fasd fasd f ads d s s

7 0
3 years ago
Read 2 more answers
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