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Furkat [3]
2 years ago
9

WILL MARK BRAINLIEST

Mathematics
1 answer:
dezoksy [38]2 years ago
8 0

Answer:

A.$150

$150×.07=$10.5

B.$15.70

$15.70×.07=$1.099

C.$10.50

$10.50×.07=$0.735

D.$9.77

$9.77×.07=$0.6839

E.$7.00

$7.00×.07=$0.49

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We were given the distance, d as a function of time, t.

d(t)=300,000t.

To find d(15), we put t=15, in to


d(t)=300,000t


This implies that,

d(15)=300,000(15)


d(15)=4,500,000

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3 years ago
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3 years ago
If (1/4)^(x+y) = 256 and log₄(x-y) = 3, what are the exact values of x and y
andrew-mc [135]

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Step-by-step explanation:

Given the following functions

(1/4)^(x+y) = 256... 1

log₄(x-y) = 3.... 2

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Substitutw 3 into 1

From 1:

(1/4)^(x+y) = 256

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(1/4)^(64+2y) = 256

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Since

x = 64 + y .

x = 64 - 34

x = 30

Hence x = 30 and y = -34

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