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3 years ago

PLEASE HELP https://brainly.com/question/19115517

Mathematics

2 answers:

Montano1993 [528]3 years ago

5 0

??? Im sorry im confused

Pavlova-9 [17]3 years ago

5 0

Answer:

didnt mean to write here sorry

Step-by-step explanation:

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Suppose you have $1,950 in your savings account at the end of a certain period of time. You invested $1,700 at a 6.88% simple an

Licemer1 [7]

Answer:

He invest for 2 years.

Step-by-step explanation:

Given : Suppose you have $1,950 in your savings account at the end of a certain period of time. You invested $1,700 at a 6.88% simple annual interest rate.

To find : How long, in years, did you invest your money?

Solution :

Applying simple interest formula,

$A=P(1+r)^t$

Where, A is the amount A=$1950

P is the principal P=$1700

r is the interest rate r=6.88%=0.0688

t is the time

Substitute the values in the formula,

$1950=1700(1+0.0688)^t$

$\frac{1950}{1700}=(1.0688)^t$

$1.147=(1.0688)^t$

Taking log both side,

$\log(1.147)=\log ((1.0688)^t)$

Applying logarithmic formula, $\log a^x=x\log a$

$\log(1.147)=t\log (1.0688)$

$t=\frac{\log(1.147)}{\log (1.0688)}$

$t=2.06$

Approximately, He invest for 2 years.

5 0

3 years ago

Kite WXYZ is graphed on a coordinate plane. What is the area of the kite? 7 square units 8 square units 14 square units 16 squar

Ghella [55]

The area of the kite can be found as follows;
Area=[area of XWY]+[areaYWZ]
area XWY=1/2*b*h
=1/2*4*3=6 sq units

area YWZ=1/2*b*h
=1/2*4*4=8 sq units

Hence the area of the kite will be:
Area=6+8=14 sq. units

6 0

3 years ago

Read 2 more answers

HELP. i need somebody help. not just anybody help.<br> srysly tho....help

Alex17521 [72]

Answer:

300m meters

Step-by-step explanation:

multiply length value by 1000

7 0

3 years ago

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A radio station wants to determine whether its audience would like to listen to more rap music. It asks its listeners to call in

Afina-wow [57]

A radio station made a survey of their listeners to determine whether the audience would like to listen to more rap music. They asked the question “Do you want us to play more rap music or less rap music?” The station recorded one hundred fifty listeners who call in.

<span>The focus of the study is about the playing of the rap music because it is what the question is about. Not the type of music listeners want to hear, nor the number of listeners who respond nor the response of listeners.

</span>

7 0

3 years ago

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How long does it take for the account to be worth about $750?

pochemuha

Answer:

if look at the graph and find the point on the graph where the y-value is $750 then you will find your answer. I can give u any more than that cuz i cant really read the graph. look where the y-value is $750 and write the x-value that matches it.

Step-by-step explanation:

7 0

3 years ago