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a_sh-v [17]
3 years ago
12

dente has been putting one penny in his bank everyday. now je has 161 pennies. for how many weeks has dente been adding pennies

to his bank?
Mathematics
2 answers:
aalyn [17]3 years ago
8 0

23

1 day is equal to 0.14285714 weeks, so multiply that by the number of days.

SIZIF [17.4K]3 years ago
7 0

23

1 day is equal to 0.14285714 weeks, so multiply that by the number of days.

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Amy hikes down a slope to a lake that is 10.2 meters below the trail. Then Amy jumps into the lake, and swims 1.5 meters down. S
Grace [21]

she went down the slope 10.2 meters, -10.2

then she jumped down to the lake 1.5 meters, -1.5

-10.2 - 1.5 = -11.7 meters.

so she pretty much went 11.7 meters down from her original location.

7 0
3 years ago
Read 2 more answers
1. Given f(x)=2x 2 +1 and g(x)=3x-5 find the following
LenKa [72]

The value of the function 1) f -g = 2x² - 3x + 6 and 2) f(g(2)) is 3.

Here the two functions are given, f(x) and g(x).

f(x) = 2x² + 1

g(x) = 3x - 5

We have to find f-g and f(g(2)).

1) f- g

f(x) - g(x)

(2x² + 1) - ( 3x - 5)

2x² + 1 - 3x + 5

2x² - 3x + 6

2) f(g(2))

f(g(x)) = 2(3x-5)² + 1

         = 2( 9x² - 30x + 25) + 1

         = 18x² - 60x + 50 + 1

         = 18x² - 60x + 51

f(g(2)) = 18(2)² - 60(2) + 51

          =18× 4 - 120 + 51

          = 72 - 120 + 51

          = 123 - 120

          = 3

Therefore the value of f-g is 2x²- 3x + 6 and the value of f(g(2)) is 3.

To know more about the function refer to the link given below:

brainly.com/question/11624077

#SPJ4

     

4 0
1 year ago
Solve for x.<br><br><br> Please helpppp!
Anni [7]

Answer:

Pythagoreas Theorem

Step-by-step explanation:

a^2+b^2=c^2

4^2+b^2=15^2

16+b^2=225

b^2= 209

14.45=b

4 0
2 years ago
a line passes through the point (10, -9) and has a slope of -3/2. write an equation in slope-intercept form for this line.
Alecsey [184]
Slope intercept: y = mx + b
Plug in the slope
Y = -3/2x + b
Plug in the point
-9 = -3/2(10) + b, b = 6
Equation: y = -3/2x + 6
5 0
3 years ago
8x+1+7x+4 whats the answer.
Snezhnost [94]

Hey there!

8x + 1 + 7x + 4

COMBINE your LIKE TERMS

(8x + 7x) + (1 + 4)

8x + 7x = 15x

1 + 4 = 5

Answer: 15x + 5 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

5 0
3 years ago
Read 2 more answers
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