2 years ago

Jalen randomly chooses a number from 1 - 10 . What Is the probability he chooses a number greater than 3?

2 answers:

8 0

The answer will be D. 7/10 because you have 10 numbers and you want to have a number greater than 3 so it would be 10-3=7 and 7 would go over 10 because there are 7 numbers greater than 3 but less than 10.

Mkey [24]2 years ago

8 0

Answer:

7/10

Step-by-step explanation:

the equation for probability is # of desirable outcomes / number of possible outcomes. In this case there are 7 numbers greater than three and 10 possible outcomes.

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Pls help ASAP!!!!!!

Marrrta [24]

${6x}^{3} - 4x {}^{2} + 4x - 8$

answer is

$6x {}^{2} + 8x + \frac{52}{a = - 2}$

8 0

2 years ago

Elsie bought a video game for $85.00. If the store charges 170% of its cost for the game, how much is the store’s profit?

MissTica

Answer: $144.50

Step-by-step explanation:

is/of = %/100

x/85 = 170/100

14,450 = 100x

divide by 100

x = $144.50

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2 years ago

Ella’s test grades in her history class are 89, 94, 82, 84, and 98. What score must Ella make on her next test to have a mean te

aksik [14]

Mean is same as average

to find average
add up terms
divided that sum by the number of terms you have
example

mean of x,y,z
x+y+z
3 terms
(x+y+z)/3=mean

so
represent next test score as x
89+94+82+84+98+x
count how many terms ther are (6 terms)

mean is 90
(89+94+82+84+98+x)/6=90
add the like terms
(447+x)/6=90
multiply both sides by 6 to clear fraction
447+x=540
subtract 447 from both sides
x=93

she needs a score of 93 on next test

8 0

2 years ago

Read 2 more answers

Find the value of x, & y.<br> 3x-y+8x-7=x+2y+5x+3y

Advocard [28]

Please rewrite this equation(s) using parantheses than needed

thank you

5 0

2 years ago

Alicia borrowed $15,000 to buy a car. She borrowed the money at 8% for 6 years. What is the interest she will pay for the loan ?

kykrilka [37]

The interest rate she would pay would be is $7,200

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2 years ago