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Mariulka [41]
3 years ago
6

Dr. Hall that is exploratory scouts travel 32 miles in eight hours the next day they had traveled 49 miles so they increase the

speed by 3 mph how long did it take them to travel the 49 miles
Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Answer: it took them 7 hours to travel 49 miles.

Step-by-step explanation:

The exploratory scouts travel 32 miles in eight hours.

Speed = distance/time

It means that the speed at which they travelled 32 miles is

32/8 = 4 miles per hour.

The next day they had traveled 49 miles so they increase the speed by 3 mph. It means that the speed at which they travelled 49 miles is

4 + 3 = 7 mph

Time = distance/speed

Therefore, the time it took them to travel the 49 miles is

49/7 = 7 hours

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27. The attendance at a party consisted of 35 men, a number of women and some children. The number of women was one and a half t
cluponka [151]

Answer:

<u>There are 35 Men, 12 Children, and 18 Women</u>

Step-by-step explanation:

Men(M), Women(W) and Children(C)

We learn that:

M = 35

W = 1.5C , and

M+W+C = 65

----

M+W+C = 65

M+1.5C+C = 65

35+1.5C+C = 65

2.5C = 30

C = 12

If C=12 and W=1.5C, then W=18

----

<u>There are 35 Men, 12 Children, and 18 Women</u>

(35+12+18) = 65 participants

7 0
2 years ago
Find the measure of angle X
stich3 [128]

According to the picture, you can assume that angle X is congruent to angle Y due to their triangle shape. Here is the work:

1. Set the equations equal to one another: 4x-8 = 2x

2. Move the variables to get the "x" values on one side: 2x = 8

3. Divide by 2 to get "x": x = 4

4. Plug in "x" into the Angle X equation: 4(4)-8 = angle x....16-8....8

Angle X is 8 degrees. Hope this helped :)

6 0
4 years ago
Read 2 more answers
Use the power property to rewrite log3x9.
posledela
For properties of logarithm we have the following:
 loga (x ^ b) = b * loga (x)
 Therefore, following this property we have for this case:
 log3 (x ^ 9) = 9log3 (x)
 Answer:
 
the power property to rewrite log3x9 is:
 
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4 0
3 years ago
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What is the equation of the flower garden represented on the blueprint?
Mandarinka [93]

Given: a rectangleis given .

Find : equation of flower garden represents the blue point.

Explanation:

the center of the circle is

(\frac{10+0}{2},\frac{40+0}{2})=(5,20)

and the radius of the circle is 60 feet.

so the equation of the folwer garden will be .

(x-5)^2+(y-20)^2=60^2

6 0
1 year ago
The school collected money for sweatshirts. If 75 students bought sweatshirts and the total cost was $1,260, how much did each s
Aliun [14]

Answer:

16.08

Step-by-step explanation:

5 0
3 years ago
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