2 years ago

If (4^2)^p = 4^14, what is the value of p? A. 7 B. 8 C. 12 D. 16

Mathematics

1 answer:

SpyIntel [72]2 years ago

8 0

Answer:

A) 7

Step-by-step explanation:

Because 2*7=14.

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What is the sum of the arithmetic series below?

Irina-Kira [14]

Hello :
the common ratio is r = -95-(-100)=5
the general terme is : un= u1+(n-1)r
un = -100 +(n-1)(5)
un =-100 +5n-5
un = 5n-105
The last term is : 100
un =100
5n-105 = 100
5n =205
n = 41 (Number of terms)
The last term is : u 41
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2 years ago

What is the scale factor for pre-image IJKH to image MNOL?

solniwko [45]

Answer:

Step-by-step explanation:

Given are two rectangles MNOL and IJKH

MNOL is the image and IJKH is the preimage.

OBviously similarity is preserved between these.

Hence sides will be proportional

i.e. l1/l2 = w1/w2 = Scale factor k

This can also be written as