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3 years ago

Please help if you can, thank you

Mathematics

2 answers:

Mariulka [41]3 years ago

7 0

Answer:

1.11333333

Step-by-step explanation:

I calculated using Symbolab

sorry if its wrong

adell [148]3 years ago

6 0

I think that the answer is 2x over 3y

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How much will Chris’s investment account be worth in five years if he invests $5,000 with 2.8% interest?

vovikov84 [41]

Answer:

$\$5,700$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=5\ years\\ P=\$5,000\\r=0.028$

substitute in the formula above

$A=\$5,000(1+0.028*5)$

$A=\$5,000(1.14)=\$5,700$

6 0

3 years ago

Simplifying fractions Sheet 2<br>

raketka [301]

<u>Simplifying fractions:</u>

1) $\frac{14}{20} =\frac{7}{10}$ 2) $\frac{4}{8} =\frac{1}{2}$

3) $\frac{9}{12} =\frac{3}{4}$ 4) $\frac{12}{15} =\frac{4}{5}$

5) $\frac{8}{18} =\frac{4}{9}$ 6) $\frac{14}{21} =\frac{2}{3}$

7) $\frac{12}{16} =\frac{3}{4}$ 8) $\frac{10}{24} =\frac{5}{12}$

9) $\frac{15}{35}=\frac{3}{7}$ 10) $\frac{13}{26} =\frac{1}{2}$

11) $\frac{11}{55}=\frac{1}{5}$ 12) $\frac{9}{21} =\frac{3}{7}$

13) $\frac{16}{26} =\frac{8}{13}$ 14) $\frac{20}{32} =\frac{5}{8}$

15) $\frac{18}{24} =\frac{3}{4}$ 16) $\frac{21}{27} =\frac{7}{9}$

17) $\frac{4}{32} =\frac{1}{8}$ 18) $\frac{25}{40} =\frac{5}{8}$

<em>Hope this helps :)</em>

5 0

3 years ago

PLEASE HELP IM DESPERATE <br><br> If a1=9 and an=- 3an-1 – 5 then find the value of a5.

melomori [17]

Answer:

A5 is approximately 5.8 by 8.3 inches in size, and it's the closest in size to the U.S. paper size called the “half-letter” size, at 5.5 by 8.5 inches. But here's how all the A-series sizes break down: A0 paper is 841 by 1189 millimeters, approximately 33.1 by 46.8 inches.A5 measures 148 × 210 millimeters or 5.83 × 8.27 inches. In PostScript, its dimensions are rounded off to 420 × 595 points.A5148 x 210mm5.8 x 8.3 inch

3 0

3 years ago

Read 2 more answers

A family use 3.5 litres of milk daily.How many litres of milk do the family use in January

MrRissso [65]

Answer:

108.5 liters

Step-by-step explanation:

you multiply 3.5 by the days there are in January

4 0

3 years ago

If t = 0 in 1980, find the value for t in 1990

lora16 [44]

The value of t is 6.65

<h3>What is exponential function?</h3>

An exponential function is a mathematical function of the following form: f ( x ) = a^x. where x is a variable, and a is a constant called the base of the function.

Given:

A= 210 million

P= A e^(kt)

225 = 210 * e ^ (0.0069t)

225/210= e ^ (0.0069t)

1.07 = e ^ (0.0069t)

Taking log on both side

log 1.047 = 0.0069 t log e

$\frac{0.0069t\ln \left(e\right)}{0.0069\ln \left(e\right)}=\frac{\ln \left(1.047\right)}{0.0069\ln \left(e\right)}$

t= log ( 1.047) / 0.0069

t= 6.65

Hence, value of t is 6.65.

Learn more about this exponential function here:

brainly.com/question/12889747

#SPJ1

4 0

2 years ago