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nata0808 [166]
3 years ago
13

13 Pts PLEASE SOMEONE HELP ME WITH THIS QUESTION PLZ EXPLAIN THANK U

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
6 0
The answer is 3n+2

She starts off with 2 in the first hour

And then every additional hour ( represented with n) she designs 3

AlexFokin [52]3 years ago
4 0
It's the third one and the last one are the only ones that make immediate sense.
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A teacher used the change of base formula to determine whether the equation below is correct.
Firlakuza [10]

Answer:

Answer is B

The equation is correct since(log2^10)(log4^8)(log10^4)=log10/log2*log8/log4*log4/log10

=log8/log2

=3

Step-by-step explanation:

5 0
3 years ago
Al's Bakery has a checkbook balance of $1,650. A $700 deposit was made today and will be added to the available balance tomorrow
BigorU [14]

Answer:

20jsbdbdhsnebbjiw jwjwbsnsnenskssmwme jejwinsjeiidd

7 0
2 years ago
A square pyramid and a cube have the same surface area don’t of each side of the base of the Square pyramid is 10 feet the width
o-na [289]

Answer:

The lateral height of the square pyramid is 5.8\ ft

Step-by-step explanation:

step 1

Find the surface area of the cube

The surface area of the cube is equal to

SA=6b^{2}

where

b is the length side of the cube

w have

b=6\ ft

substitute

SA=6(6^{2})=216\ ft^{2}

step 2

Find the lateral height of the square pyramid

we know that

the surface area of the square pyramid  is equal to

SA=B+4(\frac{1}{2}bh)

where

B is the area of the base

b is the base of the lateral triangle (base of the square)

h is the lateral height of the square pyramid

B=(10^{2})=100\ ft^{2}

SA=216\ ft^{2} -----> is the same surface that the cube

b=10\ ft

substitute the values and solve for h

216=100+4(\frac{1}{2}*(10)*h)

216-100=20h

h=116/20=5.8\ ft

6 0
3 years ago
Solve by using the method of elimination(X and Y): 3x+4y=300
Ierofanga [76]

Answer:

x=-4/3y+100

Y=-3/4x+75

Step-by-step explanation:

6 0
3 years ago
Determine whether each relation is a function. Explain. {(2,0), (2, 2), (2, 4), (2, 6)}​
inysia [295]
A function is the relationship between an independent variable (x) and a dependent variable (y). A function can only occur when the independent variable are limited to one use. A function in this case is determined by the { } symbol.

This example is not a function, as the independent variable (2) appears more than once.

The rule is that the independent variable(x) cannot appear more than once as the same value and the dependant variable(y) can appear more than once as the same value.

Hope this helps!
8 0
2 years ago
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