Answer:
The ratio of balls to strikes is 9 : 16
Step-by-step explanation:
From the question, a pitcher in a baseball game threw a total of 100 pitches in which some were balls and others were strikes. 36 of them were balls and 64 were strikes.
To determine the ratio of balls to strikes for the game, we will divide the number of balls by the number of strikes.
That is,
Ratio of balls to strikes = Number of balls / Number of strikes
Number of balls = 36
Number of strikes = 64
Therefore,
Ratio of balls to strikes = 36 / 64
Ratio of balls to strikes = 9 / 16
Hence, the ratio of balls to strikes is 9 : 16.
help me pleaseeee because i don’t understand at all.
Answer:
H
Step-by-step explanation:
According to Teo's bread recipe, he should bake the bread at ° for 30 minutes. His oven measures temperature in °F. To what temperature, in °, should he set his oven? Rewrite the formula C= 59 F-32 to find the Fahrenheit temperature that is equal to °C.
Answer:
[tex]F = \frac{9}{5}(C + 32)[/tex]
Step-by-step explanation:
Given
[tex]C = \frac{5}{9}F - 32[/tex]
First, we need to solve for F
[tex]C = \frac{5}{9}F - 32[/tex]
Add 32 to both sides
[tex]C + 32 = \frac{5}{9}F - 32 + 32[/tex]
[tex]C + 32 = \frac{5}{9}F[/tex]
Multiply both sides by [tex]\frac{9}{5}[/tex]
[tex]\frac{9}{5} * (C + 32) = \frac{5}{9}F * \frac{9}{5}[/tex]
[tex]\frac{9}{5} * (C + 32) = F[/tex]
[tex]F = \frac{9}{5} * (C + 32)[/tex]
[tex]F = \frac{9}{5}(C + 32)[/tex]
Next, is to determine the temperature in degrees Fahrenheit
However, this is not stated the degree Celsius equivalent is not stated in your question.
So, I'll assume a value for it.
Assume that C = 23
Substitute 23 for C in [tex]F = \frac{9}{5}(C + 32)[/tex]
[tex]F = \frac{9}{5}(23+ 32)[/tex]
[tex]F = \frac{9}{5}(55}[/tex]
[tex]F = 9 * 11[/tex]
[tex]F = 99[/tex]
Please help I’m really stuck
Given: line A is parallel to line B. What is the measure of angle 1?
Angle 1 = (x - 13)
Angle 2 = (6x + 18)
Answer:
19.2
Step-by-step explanation:
PLEASE HELP WILL AWARD BRAINLIEST IF GOOD EXPLANATION THANK YOU
x varies directly with y and inversely with [tex]z^{2}[/tex]. If x = 3 and y = 12 when z = 2, find y when x = 1 and z = 4.
Answer:
16
Step-by-step explanation:
x∞y/z²
x=ky/z²(where k is the constant)
3=12/2²k
3=12/4k
3=3k
3÷3=k
therefore k=1
x=1y/z²
making y the subject
xz²=y
1(4²)=y
1×16=y
16=y
What is an equation of the line that passes through the points (-3, -1)(and (-4, -4)? Put your answer in fully reduced form.
Answer:
y=3x+8
Step-by-step explanation:
m=3
y-(-1)=3(x-(-3))
y+1=3x+9
y=3x+8
The equation of the line passes through the point (-3, -1)(and (-4, -4) is y=3x+8.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that line passes through the points (-3, -1)(and (-4, -4)
The slope will be calculated as,
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Slope = ( -4 + 1 ) / ( -4 + 3 )
Slope = 3
The y-intercept is calculated as,
y = 3x + c
-1 = 3 x -3 + c
c = 8
The equation of the line will be,
y=3x+8
To know more about an equation of the line follow
https://brainly.com/question/18831322
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What is (-1,2) rotated 90 degrees clockwise
Answer: 2, 1
Step-by-step explanation:
Whenever you rotate a point on a graph 90 degrees you go from (x,y) to (y,-x)
so -1, 2 goes to 2, 1
What’s the answer to (10 - 2)3 + 18
Answer:
42
Step-by-step explanation:
Step 1:
( 10 - 2 ) 3 + 18 Equation
Step 2:
8 ( 3 ) + 18 Subtract Parentheses
Step 3:
24 + 18 Multiply
Answer:
42
Hope This Helps :)
I reallly need help
Plllllllsssssssss........
Step-by-step explanation:
answer is b
6x-18y=198
Find the inverse g(x) of f(x) = 3x - 2.
Answer:no
Step-by-step explanation:
Is 80/10 equal to -8
Answer: No
Step-by-step explanation: Two positives divided never make a negative
Answer:
No, 80/10 turned into a whole number is 8, not -8.
Step-by-step explanation:
To get a whole (1), you need to have 10/10. Since we have 10/10 8 times (80/10) this means we get a whole number of 8, not -8. Therefore, its false. 80/10 is NOT equal to -8
T-Shirts R Us advertises shirts as shown below.
3 white shirts and 2 black shirts are 10 dollars per shirt.
Which quantities in the advertisement represent a unit rate?
3 white shirts to 2 black shirts
2 black shirts for every 5 shirts
$10 per shirt
$50 per shirt
Answer:
$10 per shirt
$50 per shirt
Step-by-step explanation:
A unit rate is price per some number of items. $ per shirt is a price for one item, thus these are unit rates.
Answer
$10 per shirt so C or 3
Step-by-step explanation:
evaluate the following equations for the given value.
1. y=4x+1 when, x=0
2.y=x-3 when x= -6
3.y=7x-44,when x=5
Answer:
It's 555-2y=3x for 1.
2. 4x=334-6
3. 5*2333x-4y3=1
Step-by-step explanation:
what is 64.44 rounded to the nearest one?
Answer:
64.4
Step-by-step explanation:
Because the nearest one is the 4 in 0.4 and 4 isn't enough to make it a 5
can this problem be solved?
Answer:
The discriminant is -23
The equation has 0 real solution
Step-by-step explanation:
The discriminant of the quadratic equation ax² + b x + c = 0 is Δ = b² - 4ac
If Δ > 0, then the equation has two different real solutionsIf Δ = 0, then the equation has one real solutionIf Δ < 0, then the equation has no real solutionsLet us use the rule above to solve the question
∵ x² - x + 6 = 0
∴ a = 1, b = -1 and c = 6
∵ Δ = b² - 4ac
∴ Δ = (-1)² - 4(1)(6)
∴ Δ = 1 - 24
∴ Δ = -23
∴ The discriminant is -23
∵ -23 < 0
∴ Δ < 0
∴ The equation has no real solutions
∴ The equation has 0 real solution
Clarissa wants to see Luke Bryan in concert. Tickets cost $54.50 each. She has already saved $25 and is going to save $5 per week from her allowance. The inequality 25 + 5w ≥ 54.50 can be used to determine the number of weeks, w, Clarissa will need to save in order to be able to have at least enough money buy a ticket to the concert. Which statement about the number of weeks that Clarissa has saved is true?
Answer:
The minimum number of weeks Clarissa needs to save is 6 weeks.
Step-by-step explanation:
Clarisaa wants to go to the concert with the luke bryan
Ticket cost=$54.50
Inequality= 25+5w[tex]\geq[/tex] 54.50
upon solving the inequality we get
5w [tex]\geq[/tex] 54.50-25
5w [tex]\geq[/tex] 29.5
w [tex]\geq[/tex] 5.9 = 6weeks approximately
so The minimum number of weeks clarissa needs to save is 6 weeks
Combine these radicals!
Answer:
-4√5
Step-by-step explanation:
-√ 5 can be written as -1√ 5.
from there it is simple subtraction of the radicles
-1-3=-4 therefore, -1√ 5 - 3√ 5=- 4√ 5
original price: $20.00. It was marked up 25%. What is the new selling price?
Answer:
$25
Step-by-step explanation
Multiply $20 by 0.25 (which is 25% as a decimal)
$20 x 0.25 = $5
Add $5 to $20 which makes the answer $25
f(n)=2n + 4 find the inveres
Answer:
y = 1/2x - 2 OR f(n)= 1/2n - 2
Step-by-step explanation:
Start by rewriting with X and Y just for ease:
Swap X and Y's places
Solve for Y
y = 2x+4
x = 2y+ 4
x - 4 = 2y
1/2x - 2 = y
What’s 0.3 divided by 900
Answer:
3.3333333333333333333333. . . (3.3 rounded to the nearest tenth)
Step-by-step explanation:
PLEASE! I NEED MAJOR HELP!!
Select the equation that is in Standard Form:
1.) 9x + 5y = 8
2.)9y = 5x + 8
3.)y = 9r + 5
Answer:
3.
Step-by-step explanation:
standard form: y=mx+b
-23-x=x-5 one solution infinite solution or no solution?
Answer:
one solution
Step-by-step explanation:
-2x=18
x=-9
Maria's fish tank has 16 liters of water in it. She plans to add 6 liters per minute until the tank has more than 64 liters. What are the possible numbers of minutes Maria could add water?
Answer:
8 minutes
Step-by-step explanation:
A scale drawing of an office space uses a scale of 2 in. : 3 yd. The scale drawing has an area of 12 square inches. What is the area of the actual office space?
Answer: The area of the actual office space = 18 sq. yards
Step-by-step explanation:
Formula : Image length = Scale factor x original length
Given: A scale drawing of an office space uses a scale of 2 in. : 3 yd.
i.e. scale factor = [tex]\dfrac23[/tex]
The scale drawing has an area of 12 square inches.
i.e. [tex]\text{12 sq. inches}=\dfrac23\times\text{area of the actual office space }[/tex]
[tex]\Rightarrow\ \text{Area of actual office space}=\dfrac{3}{2}\times12=18\text{ sq. yards}[/tex]
Hence, the area of the actual office space = 18 sq. yards
what is the greatest common factor of 13 and 39 please help quick
Answer:
13
Step-by-step explanation:
Answer:13 is the greatest common factor
Step-by-step explanation:
Question 7 (1 point)
An item on the sale rack at a local supermarket was marked $3.42. The original price of the item was $4.75.
What was the percent of the discount?
Answer:
: Marked price of dinner set = $480. Discount = 18% of $480 = 0.18 × 480 = $86.40.
| Must include: 7Step-by-step explanation:
Answer:
Step-by-step explanation:
The real answer would 28%
choose the equation that represents the graph below:
least to greatest 4/5,-1.4, 0.75, -21/3,21%
Answer: -1.4, -21/3, 4/5, 21%
Step-by-step explanation:
How can you figure out the next number in the pattern below
Answer:
14
Step-by-step explanation: 29-1=28 28-2=26 26-3=23 23-4=19 19-5=14
i hope that helps
A pair of earrings costs $50. Kohl’s is having a 15% off sale. How much will the customer save? PLSSSS HELP ME ILL GIVE BRAINLY TO WHO HELP ME PLS ITS URGENT!!!!!
Answer:
customer saves $7.50
Step-by-step explanation:
10% = $5
5%= $2.50
therefore 15% = $7.50
Answer:
the customer saves $7.50
Step-by-step explanation:
Trust me its right :)
