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ipn [44]
3 years ago
15

NẾU BẠN BÌNH CÓ 34 QUẢ TÁO, BẠN AN LẤY ĐI TỔNG CỘNG 23 QUẢ. HỎI AN CÓ BAO NHIÊU QUẢ TÁO

Mathematics
1 answer:
Artemon [7]3 years ago
4 0

Answer:

Bạn An có 23 quả táo

Step-by-step explanation:

Vì AN lấy đi 23 quả táo nên số táo vẫn bằng như thế

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Simplify the question. 1/4g plus 6g minus 2/3
MatroZZZ [7]
1/4+6-2/3
3/12+72/12-8/12
75/12-8/12
67/12 
or 
.25+6-.66
6.25-.66
5.59


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3 years ago
How can i solve this using a flow chart?
Luda [366]

Answer:

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7 0
3 years ago
I need help on this question ASAP. Please.
Aleks04 [339]

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4 0
3 years ago
Read 2 more answers
Which measures of variation indicate spread about the mean? (select all that apply) A. variance B. standard deviation C. mean D.
Serga [27]
<span>A. variance B. standard deviation
hope it helps
</span>
6 0
4 years ago
In 2019-2020, North Carolina spent $10,632 per student. The per-pupil spending has decreased at 6% per year. If this continues,
nadezda [96]

Answer:

<em>The per-pupil spending will be approximate $8,300 in 4 years</em>

Step-by-step explanation:

<u>Exponential Model</u>

The exponential function is often used to model natural growing or decaying processes, where the change is proportional to the current quantity.

An exponential decaying function is expressed as:

C(t)=C_o\cdot(1-r)^t

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The statistics of the years 2019-2020 at North Carolina indicate initial spending of Co=10,632 per student. The decaying rate is r=6% = 0.06 per year, thus the exponential model is:

C(t)=10,632\cdot(1-0.06)^t

C(t)=10,632\cdot(0.94)^t

where t is expressed in years.

We are required to know the expected spending for t= 4 years. Substitute t=4:

C(t)=10,632\cdot(0.94)^4\approx 8,300

The per-pupil spending will be approximate $8,300 in 4 years

4 0
3 years ago
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