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Anettt [7]
2 years ago
7

Dana’s parents add $2 to her savings account for every $20 she puts in the account.

Mathematics
2 answers:
a_sh-v [17]2 years ago
7 0

Answer:

A) p = \frac{1}{10} d

Step-by-step explanation:

20(which is d) x \frac{1}{10} = 2 (which is p)

cross checking always helps!

telo118 [61]2 years ago
7 0
The answer to this is p=1/10!
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A customer's stock value seems to be rising exponentially. The equation for
Rasek [7]
<h2>Hello!</h2>

The answer is:

The correct option is A. 8.3.

<h2>Why?</h2>

To calculate the number of weeks that will pass, we need to use the given information.From the statement we know that we need to use the value of $600 substituting it as "y", and then, isolate "x", so, calculating we have:

log(y)=0.30x+0.296\\\\log(600)=0.30x+0.296\\\\2.78=0.30x+0.296\\\\2.78-0.296=0.30x\\\\x=\frac{2.78-0.296}{0.30}=8.28=8.3

Hence, the correct option is A. 8.3.

Have a nice day!

4 0
2 years ago
Shari walks 5 blocks to school each morning.The walk takes 10 minutes
olga2289 [7]
Answer:
If she walks 5 blocks and it takes 10 minutes each block takes 2 minutes to walk.

10
— = 2 So 2 minutes per block
5
4 0
2 years ago
There are 8 runners in a race. What is the probability that Abby, Becca, and Carmen place first, second, and third in any order?
Mkey [24]
|\Omega|=8!\\&#10;|A|=3!\cdot5!\\\\&#10;P(A)=\dfrac{3!5!}{8!}=\dfrac{2\cdot3}{6\cdot7\cdot8}=\dfrac{1}{56}\approx1,8\%
3 0
2 years ago
Read 2 more answers
Find the length of the longest line segment that can be drawn on a rectangular board 3.07m by 2.24m
nikklg [1K]
For rectangle
l=3.07m
b=2.24m
so longest side that can be drawn is diagonal of rectangular board
=squareroot l^2+b^2
=squareroot3.07^2+2.24^2
=squareroot9.4249+5.0176
=squareroot14.4425
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So longest line that can be drawn in rectangular board is 3.80m
3 0
2 years ago
If ABCD is a square and AB = 10, what is the measure of CE to the nearest hundredth?
andrey2020 [161]

Answer:

AC=14.14\ units

Step-by-step explanation:

<em><u>The correct question is </u></em>

If ABCD is a square and AB = 10, what is the measure of AC? (rounded to the nearest hundredth)

see the attached figure to better understand the problem

we know that

All four sides of the square are congruent and all four interior angles are equal to 90°.

so

AB=BC=CD=AD

In the right triangle ACD

Applying the Pythagorean Theorem

AC^2=CD^2+AD^2

we have that

CD=AD=AB=10\ units

substitute the given value

AC^2=10^2+10^2

AC^2=200

AC=\sqrt{200}\ units

AC=14.14\ units

6 0
2 years ago
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