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2 years ago

Can someone help me plssss

Mathematics

2 answers:

lilavasa [31]2 years ago

8 0

Answer:

To get the answer you need to understand the differences between the two in order to use common sense to get the answer

First you’ve got to calculate the inequality which is based on the weather

then look at the multiple choice questions and see which one represents the problem the best and that is… C.

laiz [17]2 years ago

7 0

Answer:

D. w ≥ 70

Step-by-step explanation:

The math symbol that you will use for at least is ≥

At least means " no less than " or " greater than or equal to "

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The number y of hits a new website receives each month can be modeled by y = 4070ekt, where t represents the number of months th

makvit [3.9K]

Answer:

k = 0.2645

Step-by-step explanation:

Given model:

y = 4070 $e^{kt}$

y = no. of hits website received = 9000 (in 3rd month)

t= no. of months website has been operational = 3

put in the above equation:

9000 = 4070 $e^{3k}$

$\frac{9000}{4070}$ = $e^{3k}$

$\frac{900}{407}$ = $e^{3k}$

Taking natural logarithm on both sides, we get:

$ln\frac{900}{407}$ = $ln(e^{3k})$

$ln\frac{900}{407}$ = 3k lne

lne=1

$ln \frac{900}{407}$ = 3k

or k = $\frac{1}{3}$ $ln\frac{900}{(407)}$

k = $\frac{1}{3}$ (0.7936)

k = 0.2645

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3 years ago

5.(03.06)

maw [93]

Answer:

$y = 3 \div 4x + 10$

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3 years ago

What is the y-intercept of the line represented by the equation 5y + 3x = 11?

Ne4ueva [31]

Y=11/5-3/5x is the correct answer according to Photomath!

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3 years ago

Find the answer to SHOW YOUR WORK! (pls help with dis) -2x – 6 = -6x – 2

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4 years ago

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PLEASE HELP!!!!!! I will give brainliest I promise only if it’s correct and if it’s not I will report because this is very impor

Svetllana [295]

Answer:

Step-by-step explanation:

1) Price of 8 pack of toothbrushes = $ 18.12

Price he paid after using coupon = 18.12 - 3 = $ 15.12

Unit rate = Price he paid ÷ number of toothbrushes

= 15.12 ÷ 8

= $ 1.89

2) 0.5 hours = 30 minutes

Duration of guitar class on Monday = 30 minutes

Duration of guitar class on Tuesday = 1.5 hours = 1 hr 30 min

Duration of guitar class on Thursday = 2 hrs

Total duration = 30 min + 1hr 30 min + 2 hrs

= 4 hrs

Amount paid for 4 hrs = $ 180

Rate per hour = 180 ÷ 4

= $ 45

3 0

3 years ago