pls help i hive brainliest​

Answer:

a)34.746

Step-by-step explanation:

Create an equation that could be used to model the following scenario:
Alana spent half of her monthly income to pay for her cell phone bill. She then had to spend $38 to put gas in her car. She now has $17 left. How much money did she start the month with?

1). A jar navy beams and cranberry beans in a ratio of 1:11, and 100 of the beans are navy. How many in total are there in the jar ?

2). A jar contains 720 beans. Of them, 240 are navy beans and the rest are Lima beans. What is the ratio of navy beans to all the beans ?

Plzzzz help

what is the y-value in the solution to the system of linear equations?

4x+5y= -12

-2x+3y= -18

ILL GIVE 50 + 25 POINTS AND BRAINLIEST TO CORRECT ANSWER!!
x is indirectly proportional to y, if x = 32 and y = -10, write the proportional constant and equation. Then if y = -51, find x.
TYVM!!

Help please Image Attached

Nina is selling three types of energy bars at a market stall.
She bought 80 Enerbars at 40p per bar and 180 Grainbars at 30p per bar from her normal supplier.
She was also given 40 Amazebars as a promotion from a new supplier.
Nina sells the bars for £2.25 and manages to sell all the Enerbars and Grainbars but only some Amazebars.
She makes a profit of £553.
How many Amazebars did she sell?

PLEASE!!!!!! HELP!!!!!!!!!!!!!!!!!!!!!!!
Part A: The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 ⋅ 107 seconds? Express your answer in scientific notation and show your work. (5 points)

Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10−3 mm or 1.6 ⋅ 103 mm? Justify your answer. (5 points)

Simplify the expression

1. six fifths

2. 5

3. negative six fifths

4. −5

What is 7.8×105 hours in days?


3.250×104 days

1.872×104 ​ days

1.872×108 ​​ days

3.250×106 ​​ days

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.


Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside


Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

please help asap asap asap

Help
What are the chances of choosing a black marker out of a bag containing 3 red markers, 5 blue markers, 3 yellow markers, and 4 black markers?

Which one of the quotients is correct? ill mark brainlist :d

What is 210divedby14 is thax
A) 18
B) 39
C) 15
D) 42

Solve for u. -9–4u=-u

PLEASE HELP. I DON'T HAVE MUCH TIME. Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. If the volume is of a cubic unit and the base area is of a square unit, what is the height of the chest?


A. of a unit

B. units

C. of a unit

D. units

I dont get this pls help

Answer 1 question correctly for 50 points!

you have to do all of the questions and add the answers together

Which of the following statements are true about the angles in the figure? Select all that apply.
∠X and ∠Z are vertical angles.
∠X and ∠Y are a linear pair.
∠W and ∠Z are supplementary.
∠Y and ∠Z are supplementary.
∠W and ∠X are adjacent.

Plssss helppppp and thanks you if answers are actually true then I give brain:)

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.

One month, an animal shelter places 2/5 of its animals into foster care. If there were 45 animals at the shelter that month, how many were placed in foster care?

Please help because this is timed!

These will be part by part questions. cuz I dont listen well and even if I do I forget. XP

The manager at Jessica's Furniture Store is trying to figure out how much to charge for a couch that just arrived. The couch was bought at a wholesale price of $113.00, and Jessica's Furniture Store marks up all furniture by 45%. At what price should the manager sell the couch?

I need help with this problem too

WILL GIVE BRAINLIEST!!

Complete the following statement.
Of the three pools described, Model ___ needs the smallest amount of water to be completely filled.
A
B
C

justin's rice ba;; recipe uses 100 grams of rice to make 1 rice ball complete the table for the given ratio

Simplify and evulate 3^3 ⋅ 3^2