Ask question

Ask question

All categories

3 years ago

8

Faith is turning 12 this year. She asks her parents to give her $1 on her birthday and to double that amount for her next birthd

ay. If she continues with this pattern, how much money will faith get on her 20th birthday?

2 answers:

devlian [24]3 years ago

5 0

Answer: 64 because

1x2=2

2*2=4

4*2=8

8*2=16

16*2= 32

32*2=64

Citrus2011 [14]3 years ago

4 0

Answer:

77

Step-by-step explanation:

29+48

You might be interested in

PLEASE HELP FAST!! 1) Construct the perpendicular bisector of the given

Sidana [21]

Answer:

1) The perpendicular bisector of the given line segment is 90 degrees

Step-by-step explanation:

I don't know the second one

8 0

2 years ago

Find the value of 10! / (10-2) !

Gnesinka [82]

Answer:

90

Step-by-step explanation:

10! / (10 - 2)!

=10!/8!

=10 * 9 * 8! /8!

=90 * 8!/8!

90

Hope this helps. Please mark as brainliest if possible. Have a nice day

3 0

2 years ago

Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will

Oksanka [162]

Answer:

Ella should add $32\dfrac{5}{6}$ lbs of water.

Total weight of syrup $33\dfrac{1}{3}$ lbs

Step-by-step explanation:

Weight:

Weight of sugar = 0.5 lbs.

Weight of water added = x lbs

Total weight = 0.5 + x lbs

Percentage:

0.5 + x -- 100%

0.5 -- 1.5%

Write a proportion:

$\dfrac{0.5+x}{0.5}=\dfrac{100}{1.5}$

Cross multiply:

$1.5(0.5+x)=0.5\cdot 100\\ \\0.75+1.5x=50\\ \\1.5x=50-0.75\\ \\1.5x=49.25\\ \\x=\dfrac{49.25}{1.5}=\dfrac{4,925}{150}=\dfrac{197}{6}=32 \dfrac{5}{6}\ lbs$

Ella should add $32\dfrac{5}{6}$ lbs of water.

Total weight of syrup

$32\dfrac{5}{6}+\dfrac{1}{2}=32\dfrac{5}{6}+\dfrac{3}{6}=33\dfrac{1}{3}\ lbs$

3 0

2 years ago

Dukes science quiz scores are 99,91,60,94,and 95 . Describe the effect of the outlier on the mean and median

lilavasa [31]

I don't know the effect, but I can tell you the outlier, mean, and the median.
Outlier: 60
Mean: 87.8
Median: 60

3 0

2 years ago

Read 2 more answers

Find the area of the parallelogram

marshall27 [118]

Answer:

The answer is B

Step-by-step explanation:

To find the area of a parallelogram you need to multiply base by height

In this problem the base is 67 square ft and the height is 52 square feet 67 times 52 = 3484

6 0

3 years ago