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∼D ⊃ ∼C R ⊃ ∼D --------- R ⊃ ∼C a. MP—valid. b. DS—valid. c. Invalid. d. CD—valid. e. HS—valid.

answered Dec 22, 2024

1 answer 163k views

Which of these is an example of chemical weathering? A: Rock pieces carried by river water wear away pieces of rock in the riverbed B: Gravitational force pulls rocks to the bottom of a mountain C: Plants

asked Dec 12, 2024

1 answer 91.0k views

Which country uses a dedicated trustee for customer data? A. Brazil B. Germany C. South Africa

answered Oct 22, 2024

1 answer 85.2k views

Consider the rule represented by the function y = 0.74x. Drop yes or no into the box that correctly answers the question for each ordered pair. 1) Yes 2) No

asked Aug 14, 2024

1 answer 191k views

when novarupta in alaska erupted in 1912, an astonishing three cubic miles of magma were ejected under enormous pressure. an area some three thousand square miles in size was covered in 25cm of ash.T/F

answered Jul 30, 2024

1 answer 208k views

Explain one difference in the demographic effects of trade on the Silk Road and trade in the Sahara desert between ca. 1200 and ca. 1450 CE

answered Feb 23, 2024

1 answer 159k views

The length of a pencil is given as 16cm, correct to the nearest cm. The length of a pen is given as 14.7cm, correct to the nearest mm. Calculate the upper bound for the difference between the length of

asked Jan 12, 2024

1 answer 12.7k views

When pickling foods, the level of brine acidity is critical not only for acceptable flavor and texture, but also for safety of the product. The appropriate acidity level of the vinegar used must be at

asked Jan 7, 2024

1 answer 179k views

7. Pretending to be someone else online to get a specific person to talk to you is A. blocking. B. hate speech. C. harassment. D. catfishing.

asked Jan 2, 2024

1 answer 222k views

What are 5 situations where family safety could be put to risk?

answered Dec 21, 2023

1 answer 103k views

Which statement best describes a change in perspective in a story? O It is when a story's setting changes from day to night. O It is when a story's setting changes from one place to another. O It is when

answered Nov 16, 2023

2 answers 114k views

What was one of the major debates during the Constitutional Convention

answered Sep 15, 2023

1 answer 86.4k views

(6. Factorise: (a) 4a²-28ab-a+7b (b) 2a²-366² (c) 12ce-9c-8de+6d (d) a² +b²+2ab-2a-2b-3 (e) 5-45a² (f) p(y-2)-q(z-y) (g) ³-y²z-y₂² +2³ J

answered Sep 9, 2023

1 answer 164k views

Solve the proportion below.4/9 = x/54

asked Jul 20, 2023

1 answer 182k views

HELP PLEASE!!!!!!!!!!!!!!!!!!! Project: Measuring Tall Structures assignment Directions Create a PowerPoint presentation containing images (pictures, drawings, sketches) of three tall structures (buildings,

answered Jun 1, 2023

1 answer 120k views

A package of 6 pairs of insulated socks costs 35.94 .what is the unit price of the pairs of sock

answered May 6, 2023

1 answer 217k views

Cant solve x+4y=0 3x+2y=20

asked May 2, 2023

1 answer 83.4k views

Nitrogen (atomic number 7) and phosphorus (atomic number 15) belong to group 15 of the Periodic Table. Write the electronic configuration of these two elements. Which of these will be more electronegative?

asked Feb 13, 2023

2 answers 91.6k views

Computerized accounting systems a. Improve the timeliness of reporting b. Prevent all journalizing errors c. Are only used in medium and large businesses d. Provide a tedious form of record keeping

asked Feb 2, 2023

1 answer 205k views

Help me please omggggg ahhhhhh

asked Dec 22, 2022

2 answers 78.8k views

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