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Solnce55 [7]
2 years ago
12

Mr Tan is 53 years old and his granddaughter is 5 years old in how many years will he be 4 times as old as his granddaughter

Mathematics
1 answer:
quester [9]2 years ago
8 0
It will me in 20 years that he'll be 4x 
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Find the unit rate. Round to the nearest hundredth, if necessary.
OverLord2011 [107]
Basically, the unit rate is 1.99/18 or 0.110.

If we round 1.99 to 2.00, we instead get 0.111~
8 0
2 years ago
London was offered a job that paid a salary of \$93,000$93,000 in its first year. The salary was set to increase by 2% per year
Tema [17]

Answer: Amount = $143776

Step-by-step explanation:

Given that London was offered a job that paid a salary of $93,000 in its first year. The salary was set to increase by 2% per year every year.

Let P = 93000

Rate R = 2%

The amount of salary he will receive after 22 years can be calculated by using exponential equation

A = P(1 + 2%)^t

Where t = 22 years

A = 93000(1.02)^22

A = 93000 × 1.545979

A = 143776.11 dollars

5 0
3 years ago
Read 2 more answers
Can someone help me? :(<br><br>​
aleksandr82 [10.1K]

Answer:

0.037037037037037 i think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I really need help with this ! Thanks !
slamgirl [31]
SohCahToa

Sin=oposite side/hyptoonuse
Cos=adjacent side/hypotonuse
Tan=oposite side/hypotonuse

oposite side is the side oposite the angle
adjacent side is the side touching the angle that isn't the hypotonuse
hypotonuse is longest side





1.
first solve for hypotonuse using a²+b²=c²
hypotonuse=13
sinA=12/13
cosA=5/13
tanA=12/5
sinB=5/13
cosB=12/13
toa=5/12


2. the missing side is 8
sinD=15/17
cosD=5/17
tanD=15/5=3
sinE=5/17
cosE=15/17
tanE=5/15=1/3


3. missing side is 25
you should be able to do this
sinG=7/25
do the rest


4.
missing side is 6
sinJ=6/10=3/5
do the rest
7 0
3 years ago
Write a number with two decimals places, that is bigger than 4/ 1/5 but smaller than 4.25
Mkey [24]

Answer:

4.16 , 4.17 , 4.18 , ... , 4.24

8 0
3 years ago
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