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qaws [65]
3 years ago
6

1. In a class there are 2 boys to every 3 girls. How many girls would be in the class if there are 12 boys? (set up a proportion

and solve, think about what two things you have and put them one over the other)
2. A boat traveled 27 miles in 2 hours. At this rate how many miles would the boat travel in 0.5 hour? (set up a proportion and solve)

3. Joe uses 6 grams of coffee beans to make 24 ounces of coffee. How many grams of coffee beans would be used for 288 ounces of coffee? (this problem has ounces but it also gives you three numbers already)

4. A recipe says to use 3 cups of flour for 48 cookies. How many cups of flour would be used to make 72 cookies?

5. A man walks 4 miles in 1.5 hours. How many hours would it take the man to walk 10 miles?

6. It costs $22.50 for 5 pounds of salmon. How much would it cost for 8 pounds of salmon?
Mathematics
1 answer:
ANTONII [103]3 years ago
3 0

Answer:

1. 12 boys,

5. 15 hours

6. 36

Im not so sure on the others, Gl!

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jekas [21]

Answer:

If you want add me on discord >>> fun54658#0871

7 0
3 years ago
Read 2 more answers
Mr Gordon bought 2 1/2 pounds of apples 1.25 pounds of pears and 3 3/4 pounds of oranges to his sister on the way home . How man
Anton [14]
The answer would be 7.5 pounds of fruit.
3 0
3 years ago
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$1,000 after 2 years at an interest rate of 3.0% is round up to the nearest cent
Shalnov [3]
After two years with the interest compounded annually the amount would be $1,060.90.

After two years with the interest compounded monthly the amount would be $1,061.76.

After two years with the interest compounded quarterly the amount would be $1,061.60.

After two years with the interest compounded semiannually the amount would be $1,061.36.
4 0
3 years ago
The function g(x) =8(4x) is reflected across the x-axis to create f(x) what is the equation for f(x)
Sveta_85 [38]

Answer:f(x)= -8 (4x) will be the reflected function across x-axis for the function g(x).

Explanation:  since we know that the image or reflection of x along x-axis = -x

That is, when we talk about a function's reflection across any axis then we have to replace variable according to that axis. For example if you have a line x=3 in positive x-axis  then you can also draw a similar line x=-3 in negative x-axis. so, you can say, x=-3 is the reflection of x=3 along x axis.

Similarly, for an another line y=3, y=-3 is a reflection.

thus in the case of g(x) we can find the reflection across x-axis after replacing x by -x.  

we have g(x) =8(4x)  

replace x by -x we get g(-x)= 8(4×-x)= 8(-4x)=-8(4x)

so -8(4x) is the reflection of g(x)

but according to the question f(x) is the reflection of g(x) across x-axis.

Thus, f(x)=-8(4x)



6 0
3 years ago
Read 2 more answers
Match each concept with its key characteristic.
Crank

1. It is the subset of a group  - Group sample.

2. It equally favors all members of a group sample   - Random sample.

3. It collects data on members of a group  -  Survey.

4. It does not equally favor all members of a group - Biased sample.

5. It includes all members of a group   -  Population.

6. It analyzes data collected from a group - Mean.


I have matched all concepts in accordance with statistical use, hope it helps.


6 0
3 years ago
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