Answer:
74389
Step-by-step explanation:
5784073
30695
76
572
Needing some help please
Help with math thanks so much!!!!
Need help plz!!!!!!!!???????
Answer:
x=16º
Step-by-step explanation:
The sum of angles in a triangle is 180º.
So,
39 + 125 + x = 180
Solve for x.
164 + x = 180
x = 180-164
x= 16
solve for t
–9.96 + 9.9t = 1.54 + 7.7t + 7.2t
Answer: -2.3
Step-by-step explanation:
–9.96 + 9.9t = 1.54 + 7.7t + 7.2t
–9.96 + 9.9t = 1.54 + 14.9t
-9.96 - 5t = 1.54
-5t = 11.5
t = -2.3
Write an equation and solve:
Blake and two of his friends are going to an amusement park. The cost of admission to the park is $39.95 per person. Once they are in the park, Blake and his friends ride the race cars, which require an additional fee. If the total amount spent by all three boys is $143.70, then what is the additional fee to ride the race cars?
Answer:
3(c + 39.95) = 143.70; $7.95
Step-by-step explanation:
A school group is planning a trip to New York City. There
are 29 people going on the trip. They spent a total of
$19,111. They agreed to share the total cost of the trip
equally. Let "s" equal each person's share of the cost.
What is each person's share of the cost?
Answer:
$659
Step-by-step explanation:
This a basic algebra question with set up.
The total cost is 19,111 with 29 people going and s being each person's cost.
19,111 = 29s
[tex]\frac{19111} {29}[/tex][tex]=s\\[/tex]
so
$659
Answer:
S=$659
Step-by-step explanation:
You have to divide 29 by 29 which give you 1 so cross that out, then do 19111 divided by 29 which is 659, so s=659.
Hope this helps:)
Does anyone know how to do this?
Answer:
Step-by-step explanation:
x = 45 {Angles on the same segment of a circle are equal}
EC ---> chord
∠EBC & ∠EDC are on the same segment
What is the value of y for the point with an x-value of 5?
Answer:
Y would be 6
Step-by-step explanation:
it's shown in the graph that when you go to the x value of 5 and follow it the only point there is (5,6) so the answer is 6
Question 9
What is the equation of the function shown in the graph?
y=2x
y=−12x
y=12x
y=−2x
Answer:
y=-2x
Step-by-step explanation:
Michael cut 1/5 from a round dessert.Isrel cut a pice from the same dissert with an angle measure of 45 degrees who cut the larger piece?
Answer:
Michael cut the lrger piece
Step-by-step explanation:
a circle has 360 degrees
360:5=72° -> michaels piece
45°<72°
Step-by-step explanation:
Michael cut 1/5 of a round dessert.
Round dessert is a circke so total angle in 360.
Now, 1/5 of 360 = 360/5 = 72
72 > 45
So Michael cut the larger piece.
A rectangular prism has a volume of 168 cm³. A rectangular pyramid has the same height as the rectangular prism and a base that is congruent to the base of the rectangular prism. What is the relationship between the volume of the rectangular prism and the rectangular pyramid?
Answer:
c
Step-by-step explanation:
The volume of a rectangular pyramid is 1/3 the volume of a rectangular prism. The volume of the rectangular pyramid is 56 cm3.
Answer:
c
Step-by-step explanation:
A researcher has a colony of bongo spiders in his lab. There are 1200 adult spiders in the colony, and their weights are normally distributed with a mean of 11 grams and a standard deviation of 2 grams.
a) about what percent of spiders in the colony weigh between 7 grams and 13 grams?
b) about what percent of spiders in the colony weigh less than 9 grams?
c) What is the z-score of a spider in this colony that weighs 15 grams?
d) Approximately 68% of all the spider weights would occur between what two weights.
Approximately 68% of all the spider weights would occur between ______and _______grams.
e) What percent of spiders in the colony weigh more than 15 grams?
REAL ANSWERS ONLY!
Convert to a mixed number and simplify 83/6 pls help pls give a explanation so i can understand pls thank you.
please...... !!!!!!!
Answer:
Answer is 5
Step-by-step explanation:
I did math that's explaining.
Answer:
for 15 i think its B, 70 + 20w greater/equal to 150
Math help plzzzzzzzxysgzfrhfu
Answer:
d is answer i 100% sure for first
Answer:
A
Step-by-step explanation:
Which of the following has a unit price (price per item) of $0.25? Choose 2. *
1 point
5 pieces of candy for $1.20
8 pieces of candy for $2.00
7 pieces of candy for $1.70
6 pieces of candy for $1.50
Answer:
8 pieces/$2.00
6 pieces/$1.50
Step-by-step explanation:
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 125 millimeters, and a standard deviation of 7
millimeters.
If a random sample of 44 steel bolts is selected, what is the probability that the sample mean would be greater than 127.1 millimeters? Round your
answer to four
decimal places
Answer:
P(X > 127.1) = 0.0233
Step-by-step explanation:
We are given;
Population mean; μ = 125 mm
Sample mean; x¯ = 127.1 mm
Sample size; n = 44
Standard deviation; σ = 7 mm
Formula for test statistic is;
z = (x¯ - μ)/(σ/√n)
z = (127.1 - 125)/(7/√44)
z = 2.1/1.0553
z = 1.99
From z-table attached;
P(X > 127.1) = P(z > 1.99) = 1 - 0.97670 = 0.0233
9 – 5y = 4x ordered pair: (–6, 3)
1. The ordered pair IS a solution to the equation
2. The ordered pair IS NOT a solution to the equation
Answer:
The ordered pair IS NOT a solution to the equation
Step-by-step explanation:
To see if it is or is not a solution, plug in the point into the equation:
9 - 5y = 4x
9 - 5(3) = 4(-6)
Simplify:
9 - 15 = -24
-6 = -24
-6 [tex]\neq[/tex] -24
So, since this is false, the ordered pair is NOT a solution to the equation
7. A herd of antelope is drinking at a waterhole. After a while 68 more antelope
join them. There are now 189 antelope at the waterhole. How many antelope
were there to start with? Show all your calculations,
Answer:
121 antelope were there to start with.
Step-by-step explanation:
Initially, there were x antelope.
After a while 68 more antelope join them. There are now 189 antelope at the waterhole.
This means that:
x + 68 = 189
x = 189 - 68
x = 121
121 antelope were there to start with.
The difference of two numbers is 3. Their sum is 13. Find the numbers.
Answer:
8 and 5
Step-by-step explanation:
Answer:
8 and 5
Step-by-step explanation:
Debra shopped on Monday and bought a pair of shoes that was 20% off its original price
of $60.
What was the discount amount?
Answer:12
Step-by-step explanation:
60 times 20 = 1200 1200 divided by 100 = 12
Find the quotient. 4^r ÷ 4^s
You role a six-sided die. The P(even or odd) is
Answer:
1/2
Step-by-step explanation:
1/2 is the answer to your question
need help with this question
Answer:
pay attention in class bru
Step-by-step explanation:
HELP PLS
If the perimeter of a square is 72 inches, what is its area?
Answer:
I believe 324
Step-by-step explanation:
18x4 is 72 and it's a square so they all have same size
18x18 is 324
simply:
-24d⁵z⁴/ 18d-⁵z⁴
write your answer with only positive exponents
Answer:
-24d^10/18
Step-by-step explanation:
-24d⁵z⁴/ 18d-⁵z⁴
The two z⁴ cancel out, and when dividing exponents you subract them.
d⁵-d-⁵=d^10
Put it all together and you get
-24d^10/18
PLEASE ANSWER THE QUESTION CORRECTLY, I’LL GIVE YOU BRANLIEST! Please answer my other math questions if you solve this one, thanks.
Answer:
true
Step-by-step explanation:
divide 501.555 by 5 and give answer in 2 decimal number
Answer:
100.31
I hope this helps
Lani had a box that contained: 1 blue marble 1 green marble 1 purple marble 1 yellow marble 2 red marbles Lani removed one marble without looking and she recorded the result. She placed the marble back in the box and repeated the procedure one more time. What is the probability that she removed a red marble followed by a blue marble?
Answer:
16.66 and 0.33 im pretty sure
Step-by-step explanation:
What's
2/3 + 1/6 =
1/3 + 2/4 =
1/2 -1/4 =
3/8 - 1/3 =
Jeremiah ran for 3/10 of a mile and then walked another 2/5 of a mile. How far did he travel in all?
Elisa has 3/4 cup of flour. She used 3/6 to make cupcakes. How much flour does Elisa have left?
Daniel read 4/5 books and Edgar read 1/2 books. How many more books did Daniel read than Edgar?
Jared drove 2/8 miles to the restaurant. He drove another 1/4 miles to the mall. How many miles did he drive in all?
Answer:
A. 5/6 B. 5/6 C. 1/4 D. 1/24
Step-by-step explanation:
A. 12+3= 15 = 5
— — —
18. 18. 6
B. 4+6=10= 5
— — —
12. 12. 6
C. 4-2=2 = 1
— — —
8. 8. 4
D. 9-8 = 1
— —
24. 24